83572034 has 32 divisors (see below), whose sum is σ = 163368576. Its totient is φ = 31115520.

The previous prime is 83572019. The next prime is 83572067. The reversal of 83572034 is 43027538.

It is a happy number.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10412 + ... + 16599.

It is an arithmetic number, because the mean of its divisors is an integer number (5105268).

Almost surely, 2^83572034 is an apocalyptic number.

83572034 is a deficient number, since it is larger than the sum of its proper divisors (79796542).

83572034 is a wasteful number, since it uses less digits than its factorization.

83572034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27050.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 83572034 is about 9141.7741166581. The cubic root of 83572034 is about 437.2068832803.

The spelling of 83572034 in words is "eighty-three million, five hundred seventy-two thousand, thirty-four".