47245754 has 16 divisors (see below), whose sum is σ = 75166056. Its totient is φ = 22195200.

The previous prime is 47245753. The next prime is 47245769. The reversal of 47245754 is 45754274.

It can be written as a sum of positive squares in 4 ways, for example, as 40615129 + 6630625 = 6373^2 + 2575^2 .

It is a super-2 number, since 2×47245754² = 4464322542057032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47245753) 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, 34034 + ... + 35394.

Almost surely, 2^47245754 is an apocalyptic number.

47245754 is a deficient number, since it is larger than the sum of its proper divisors (27920302).

47245754 is a wasteful number, since it uses less digits than its factorization.

47245754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401.

The product of its digits is 156800, while the sum is 38.

The square root of 47245754 is about 6873.5546844409. The cubic root of 47245754 is about 361.5105102394.

The spelling of 47245754 in words is "forty-seven million, two hundred forty-five thousand, seven hundred fifty-four".