7457452 has 6 divisors (see below), whose sum is σ = 13050548. Its totient is φ = 3728724.

The previous prime is 7457419. The next prime is 7457477. The reversal of 7457452 is 2547547.

7457452 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×7457452² = 111227180664608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 932178 + ... + 932185.

Almost surely, 2^7457452 is an apocalyptic number.

It is an amenable number.

7457452 is a deficient number, since it is larger than the sum of its proper divisors (5593096).

7457452 is a wasteful number, since it uses less digits than its factorization.

7457452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864367 (or 1864365 counting only the distinct ones).

The product of its digits is 39200, while the sum is 34.

The square root of 7457452 is about 2730.8335723731. The cubic root of 7457452 is about 195.3725247871.

The spelling of 7457452 in words is "seven million, four hundred fifty-seven thousand, four hundred fifty-two".