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2470089 = 36712289
BaseRepresentation
bin1001011011000011001001
311122111022210
421123003021
51113020324
6124535333
726665266
oct11330311
94574283
102470089
1114378a6
129b1549
136863bb
1448426d
1533bd29
hex25b0c9

2470089 has 8 divisors (see below), whose sum is σ = 3342880. Its totient is φ = 1622016.

The previous prime is 2470079. The next prime is 2470099. The reversal of 2470089 is 9800742.

It is an interprime number because it is at equal distance from previous prime (2470079) and next prime (2470099).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2470089 - 212 = 2465993 is a prime.

It is a super-2 number, since 2×24700892 = 12202679335842, which contains 22 as substring.

It is a Duffinian number.

2470089 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2470079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5944 + ... + 6345.

It is an arithmetic number, because the mean of its divisors is an integer number (417860).

22470089 is an apocalyptic number.

It is an amenable number.

2470089 is a deficient number, since it is larger than the sum of its proper divisors (872791).

2470089 is a wasteful number, since it uses less digits than its factorization.

2470089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12359.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2470089 is about 1571.6516789671. The cubic root of 2470089 is about 135.1774347282.

The spelling of 2470089 in words is "two million, four hundred seventy thousand, eighty-nine".

Divisors: 1 3 67 201 12289 36867 823363 2470089