30641466 has 16 divisors (see below), whose sum is σ = 61365024. Its totient is φ = 10200144.

The previous prime is 30641461. The next prime is 30641467. The reversal of 30641466 is 66414603.

It is not an unprimeable number, because it can be changed into a prime (30641461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2125 + ... + 8111.

It is an arithmetic number, because the mean of its divisors is an integer number (3835314).

Almost surely, 2^30641466 is an apocalyptic number.

30641466 is an abundant number, since it is smaller than the sum of its proper divisors (30723558).

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

30641466 is a wasteful number, since it uses less digits than its factorization.

30641466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6845.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 30641466 is about 5535.4734214880. The cubic root of 30641466 is about 312.9222996778.

The spelling of 30641466 in words is "thirty million, six hundred forty-one thousand, four hundred sixty-six".