10721476 has 24 divisors (see below), whose sum is σ = 19341504. Its totient is φ = 5197920.

The previous prime is 10721471. The next prime is 10721479. The reversal of 10721476 is 67412701.

It is a super-2 number, since 2×10721476² = 229900095237152, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (10721471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21591 + ... + 22081.

It is an arithmetic number, because the mean of its divisors is an integer number (805896).

Almost surely, 2^10721476 is an apocalyptic number.

It is an amenable number.

10721476 is a deficient number, since it is larger than the sum of its proper divisors (8620028).

10721476 is a wasteful number, since it uses less digits than its factorization.

10721476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651 (or 649 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 10721476 is about 3274.3665036156. The cubic root of 10721476 is about 220.5048735475.

The spelling of 10721476 in words is "ten million, seven hundred twenty-one thousand, four hundred seventy-six".