11457452 has 6 divisors (see below), whose sum is σ = 20050548. Its totient is φ = 5728724.

The previous prime is 11457451. The next prime is 11457493. The reversal of 11457452 is 25475411.

It is not an unprimeable number, because it can be changed into a prime (11457451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1432178 + ... + 1432185.

It is an arithmetic number, because the mean of its divisors is an integer number (3341758).

Almost surely, 2^11457452 is an apocalyptic number.

It is an amenable number.

11457452 is a deficient number, since it is larger than the sum of its proper divisors (8593096).

11457452 is a wasteful number, since it uses less digits than its factorization.

11457452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2864367 (or 2864365 counting only the distinct ones).

The product of its digits is 5600, while the sum is 29.

The square root of 11457452 is about 3384.8858178674. The cubic root of 11457452 is about 225.4391554665.

The spelling of 11457452 in words is "eleven million, four hundred fifty-seven thousand, four hundred fifty-two".