30764552 has 48 divisors (see below), whose sum is σ = 72274860. Its totient is φ = 12168576.

The previous prime is 30764519. The next prime is 30764579. The reversal of 30764552 is 25546703.

It can be written as a sum of positive squares in 2 ways, for example, as 26977636 + 3786916 = 5194^2 + 1946^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2078 + ... + 8114.

Almost surely, 2^30764552 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 30764552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36137430).

30764552 is an abundant number, since it is smaller than the sum of its proper divisors (41510308).

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

30764552 is a wasteful number, since it uses less digits than its factorization.

30764552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6070 (or 6059 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 30764552 is about 5546.5802076595. The cubic root of 30764552 is about 313.3407402303.

The spelling of 30764552 in words is "thirty million, seven hundred sixty-four thousand, five hundred fifty-two".