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2468072 = 23308509
BaseRepresentation
bin1001011010100011101000
311122101120002
421122203220
51112434242
6124522132
726656355
oct11324350
94571502
102468072
111436332
129b0348
136854c9
1448362c
1533b432
hex25a8e8

2468072 has 8 divisors (see below), whose sum is σ = 4627650. Its totient is φ = 1234032.

The previous prime is 2468069. The next prime is 2468099. The reversal of 2468072 is 2708642.

It can be written as a sum of positive squares in only one way, i.e., 1331716 + 1136356 = 1154^2 + 1066^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154247 + ... + 154262.

22468072 is an apocalyptic number.

It is an amenable number.

2468072 is a deficient number, since it is larger than the sum of its proper divisors (2159578).

2468072 is a wasteful number, since it uses less digits than its factorization.

2468072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308515 (or 308511 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 2468072 is about 1571.0098662962. The cubic root of 2468072 is about 135.1406307733.

The spelling of 2468072 in words is "two million, four hundred sixty-eight thousand, seventy-two".

Divisors: 1 2 4 8 308509 617018 1234036 2468072