47734402 has 8 divisors (see below), whose sum is σ = 75813516. Its totient is φ = 22463232.

The previous prime is 47734399. The next prime is 47734417. The reversal of 47734402 is 20443774.

It can be written as a sum of positive squares in 2 ways, for example, as 47734281 + 121 = 6909^2 + 11^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 701943 + ... + 702010.

Almost surely, 2^47734402 is an apocalyptic number.

47734402 is a deficient number, since it is larger than the sum of its proper divisors (28079114).

47734402 is a wasteful number, since it uses less digits than its factorization.

47734402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403972.

The product of its (nonzero) digits is 18816, while the sum is 31.

The square root of 47734402 is about 6909.0087566886. The cubic root of 47734402 is about 362.7525678616.

It can be divided in two parts, 47 and 734402, that added together give a square (734449 = 857²).

The spelling of 47734402 in words is "forty-seven million, seven hundred thirty-four thousand, four hundred two".