30671466 has 32 divisors (see below), whose sum is σ = 73156608. Its totient is φ = 8382000.

The previous prime is 30671441. The next prime is 30671467. The reversal of 30671466 is 66417603.

It is not an unprimeable number, because it can be changed into a prime (30671467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14910 + ... + 16841.

It is an arithmetic number, because the mean of its divisors is an integer number (2286144).

Almost surely, 2^30671466 is an apocalyptic number.

30671466 is an abundant number, since it is smaller than the sum of its proper divisors (42485142).

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

30671466 is a wasteful number, since it uses less digits than its factorization.

30671466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31786.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 30671466 is about 5538.1825538709. The cubic root of 30671466 is about 313.0243901690.

The spelling of 30671466 in words is "thirty million, six hundred seventy-one thousand, four hundred sixty-six".