10191472 has 10 divisors (see below), whose sum is σ = 19746008. Its totient is φ = 5095728.

The previous prime is 10191469. The next prime is 10191481. The reversal of 10191472 is 27419101.

It is a super-2 number, since 2×10191472² = 207732203053568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 318468 + ... + 318499.

Almost surely, 2^10191472 is an apocalyptic number.

It is an amenable number.

10191472 is a deficient number, since it is larger than the sum of its proper divisors (9554536).

10191472 is an equidigital number, since it uses as much as digits as its factorization.

10191472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636975 (or 636969 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 10191472 is about 3192.4084951647. The cubic root of 10191472 is about 216.8098314827.

The spelling of 10191472 in words is "ten million, one hundred ninety-one thousand, four hundred seventy-two".