10132457 has 4 divisors (see below), whose sum is σ = 10209936. Its totient is φ = 10054980.

The previous prime is 10132439. The next prime is 10132501. The reversal of 10132457 is 75423101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10132457 - 2⁶ = 10132393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10132417) 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, 38543 + ... + 38804.

It is an arithmetic number, because the mean of its divisors is an integer number (2552484).

Almost surely, 2^10132457 is an apocalyptic number.

It is an amenable number.

10132457 is a deficient number, since it is larger than the sum of its proper divisors (77479).

10132457 is an equidigital number, since it uses as much as digits as its factorization.

10132457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77478.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 10132457 is about 3183.1520541752. The cubic root of 10132457 is about 216.3905329082.

Adding to 10132457 its reverse (75423101), we get a palindrome (85555558).

The spelling of 10132457 in words is "ten million, one hundred thirty-two thousand, four hundred fifty-seven".