34187952 has 40 divisors (see below), whose sum is σ = 93516336. Its totient is φ = 10725376.

The previous prime is 34187927. The next prime is 34187953. The reversal of 34187952 is 25978143.

It is a self number, because there is not a number n which added to its sum of digits gives 34187952.

It is not an unprimeable number, because it can be changed into a prime (34187953) 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, 20133 + ... + 21764.

Almost surely, 2^34187952 is an apocalyptic number.

It is an amenable number.

34187952 is an abundant number, since it is smaller than the sum of its proper divisors (59328384).

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

34187952 is a wasteful number, since it uses less digits than its factorization.

34187952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41925 (or 41919 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 34187952 is about 5847.0464338844. The cubic root of 34187952 is about 324.5570359770.

The spelling of 34187952 in words is "thirty-four million, one hundred eighty-seven thousand, nine hundred fifty-two".