7505672 has 16 divisors (see below), whose sum is σ = 14454060. Its totient is φ = 3651264.

The previous prime is 7505669. The next prime is 7505677. The reversal of 7505672 is 2765057.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7365796 + 139876 = 2714^2 + 374^2 .

It is a super-2 number, since 2×7505672² = 112670224343168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7505677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12383 + ... + 12974.

Almost surely, 2^7505672 is an apocalyptic number.

It is an amenable number.

7505672 is a deficient number, since it is larger than the sum of its proper divisors (6948388).

7505672 is a wasteful number, since it uses less digits than its factorization.

7505672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25400 (or 25396 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 7505672 is about 2739.6481525919. The cubic root of 7505672 is about 195.7927143561.

The spelling of 7505672 in words is "seven million, five hundred five thousand, six hundred seventy-two".