39472534 has 8 divisors (see below), whose sum is σ = 60212520. Its totient is φ = 19401696.

The previous prime is 39472529. The next prime is 39472547. The reversal of 39472534 is 43527493.

39472534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 39472493 and 39472502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167139 + ... + 167374.

It is an arithmetic number, because the mean of its divisors is an integer number (7526565).

Almost surely, 2^39472534 is an apocalyptic number.

39472534 is a deficient number, since it is larger than the sum of its proper divisors (20739986).

39472534 is a wasteful number, since it uses less digits than its factorization.

39472534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334574.

The product of its digits is 90720, while the sum is 37.

The square root of 39472534 is about 6282.7170873755. The cubic root of 39472534 is about 340.4852759030.

The spelling of 39472534 in words is "thirty-nine million, four hundred seventy-two thousand, five hundred thirty-four".