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2424969 = 32269441
BaseRepresentation
bin1001010000000010001001
311120012102200
421100002021
51110044334
6123550413
726416611
oct11200211
94505380
102424969
111406a08
1298b409
1366b9c1
14471a41
1532d799
hex250089

2424969 has 6 divisors (see below), whose sum is σ = 3502746. Its totient is φ = 1616640.

The previous prime is 2424967. The next prime is 2424971. The reversal of 2424969 is 9694242.

2424969 is nontrivially palindromic in base 8.

It is an interprime number because it is at equal distance from previous prime (2424967) and next prime (2424971).

It can be written as a sum of positive squares in only one way, i.e., 2064969 + 360000 = 1437^2 + 600^2 .

It is not a de Polignac number, because 2424969 - 21 = 2424967 is a prime.

It is a super-2 number, since 2×24249692 = 11760949301922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2424967) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134712 + ... + 134729.

It is an arithmetic number, because the mean of its divisors is an integer number (583791).

22424969 is an apocalyptic number.

It is an amenable number.

2424969 is a deficient number, since it is larger than the sum of its proper divisors (1077777).

2424969 is a wasteful number, since it uses less digits than its factorization.

2424969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269447 (or 269444 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 2424969 is about 1557.2311967078. The cubic root of 2424969 is about 134.3492966161.

The spelling of 2424969 in words is "two million, four hundred twenty-four thousand, nine hundred sixty-nine".

Divisors: 1 3 9 269441 808323 2424969