30314052 has 36 divisors (see below), whose sum is σ = 77426076. Its totient is φ = 9999360.

The previous prime is 30314051. The next prime is 30314057. The reversal of 30314052 is 25041303.

It can be written as a sum of positive squares in 2 ways, for example, as 19660356 + 10653696 = 4434^2 + 3264^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (30314051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 849 + ... + 7832.

Almost surely, 2^30314052 is an apocalyptic number.

It is an amenable number.

30314052 is an abundant number, since it is smaller than the sum of its proper divisors (47112024).

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

30314052 is a wasteful number, since it uses less digits than its factorization.

30314052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8788 (or 8783 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 30314052 is about 5505.8198299617. The cubic root of 30314052 is about 311.8037473888.

Adding to 30314052 its reverse (25041303), we get a palindrome (55355355).

The spelling of 30314052 in words is "thirty million, three hundred fourteen thousand, fifty-two".