30957414 has 32 divisors (see below), whose sum is σ = 63191040. Its totient is φ = 10108800.

The previous prime is 30957401. The next prime is 30957457. The reversal of 30957414 is 41475903.

It is a super-2 number, since 2×30957414² = 1916722963134792, which contains 22 as substring.

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, 114099 + ... + 114369.

It is an arithmetic number, because the mean of its divisors is an integer number (1974720).

Almost surely, 2^30957414 is an apocalyptic number.

30957414 is an abundant number, since it is smaller than the sum of its proper divisors (32233626).

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

30957414 is a wasteful number, since it uses less digits than its factorization.

30957414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 30957414 is about 5563.9387128185. The cubic root of 30957414 is about 313.9941511075.

The spelling of 30957414 in words is "thirty million, nine hundred fifty-seven thousand, four hundred fourteen".