34492572 has 72 divisors (see below), whose sum is σ = 90046320. Its totient is φ = 11128320.

The previous prime is 34492531. The next prime is 34492583. The reversal of 34492572 is 27529443.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 248079 + ... + 248217.

Almost surely, 2^34492572 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34492572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45023160).

34492572 is an abundant number, since it is smaller than the sum of its proper divisors (55553748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34492572 is a wasteful number, since it uses less digits than its factorization.

34492572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 318 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 34492572 is about 5873.0377148457. The cubic root of 34492572 is about 325.5181383990.

The spelling of 34492572 in words is "thirty-four million, four hundred ninety-two thousand, five hundred seventy-two".