30674052 has 60 divisors (see below), whose sum is σ = 84920220. Its totient is φ = 9621504.

The previous prime is 30674051. The next prime is 30674057. The reversal of 30674052 is 25047603.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 14561856 + 16112196 = 3816^2 + 4014^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (30674051) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2724 + ... + 8292.

It is an arithmetic number, because the mean of its divisors is an integer number (1415337).

Almost surely, 2^30674052 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 30674052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42460110).

30674052 is an abundant number, since it is smaller than the sum of its proper divisors (54246168).

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

30674052 is a wasteful number, since it uses less digits than its factorization.

30674052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5602 (or 5591 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 30674052 is about 5538.4160190437. The cubic root of 30674052 is about 313.0331872523.

The spelling of 30674052 in words is "thirty million, six hundred seventy-four thousand, fifty-two".