7450625 has 40 divisors (see below), whose sum is σ = 11546304. Its totient is φ = 4680000.

The previous prime is 7450609. The next prime is 7450637. The reversal of 7450625 is 5260547.

It is not a de Polignac number, because 7450625 - 2⁴ = 7450609 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 56810 + ... + 56940.

It is a Proth number, since it is equal to 1819 ⋅ 2¹² + 1 and 1819 < 2¹².

Almost surely, 2^7450625 is an apocalyptic number.

It is an amenable number.

7450625 is a deficient number, since it is larger than the sum of its proper divisors (4095679).

7450625 is a wasteful number, since it uses less digits than its factorization.

7450625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 7450625 is about 2729.5833015316. The cubic root of 7450625 is about 195.3128879992.

The spelling of 7450625 in words is "seven million, four hundred fifty thousand, six hundred twenty-five".