306013532 has 48 divisors (see below), whose sum is σ = 635348448. Its totient is φ = 127365120.

The previous prime is 306013523. The next prime is 306013541. The reversal of 306013532 is 235310603.

It is an interprime number because it is at equal distance from previous prime (306013523) and next prime (306013541).

It is a junction number, because it is equal to n+sod(n) for n = 306013498 and 306013507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22148 + ... + 33204.

It is an arithmetic number, because the mean of its divisors is an integer number (13236426).

Almost surely, 2^306013532 is an apocalyptic number.

It is an amenable number.

306013532 is an abundant number, since it is smaller than the sum of its proper divisors (329334916).

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

306013532 is a wasteful number, since it uses less digits than its factorization.

306013532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11126 (or 11124 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 306013532 is about 17493.2424667355. The cubic root of 306013532 is about 673.8763432242.

The spelling of 306013532 in words is "three hundred six million, thirteen thousand, five hundred thirty-two".