47008492 has 12 divisors (see below), whose sum is σ = 82378296. Its totient is φ = 23471840.

The previous prime is 47008487. The next prime is 47008499. The reversal of 47008492 is 29480074.

It is a happy number.

47008492 is nontrivially palindromic in base 14.

It is a super-2 number, since 2×47008492² = 4419596640228128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47008499) 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, 4678 + ... + 10765.

It is an arithmetic number, because the mean of its divisors is an integer number (6864858).

Almost surely, 2^47008492 is an apocalyptic number.

It is an amenable number.

47008492 is a deficient number, since it is larger than the sum of its proper divisors (35369804).

47008492 is a wasteful number, since it uses less digits than its factorization.

47008492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16208 (or 16206 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 47008492 is about 6856.2739151816. The cubic root of 47008492 is about 360.9043415639.

The spelling of 47008492 in words is "forty-seven million, eight thousand, four hundred ninety-two".