30091468 has 24 divisors (see below), whose sum is σ = 58673664. Its totient is φ = 13386000.

The previous prime is 30091367. The next prime is 30091487. The reversal of 30091468 is 86419003.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5208 + ... + 9343.

It is an arithmetic number, because the mean of its divisors is an integer number (2444736).

Almost surely, 2^30091468 is an apocalyptic number.

It is an amenable number.

30091468 is a deficient number, since it is larger than the sum of its proper divisors (28582196).

30091468 is a wasteful number, since it uses less digits than its factorization.

30091468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14613 (or 14611 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 30091468 is about 5485.5690680184. The cubic root of 30091468 is about 311.0387216876.

The spelling of 30091468 in words is "thirty million, ninety-one thousand, four hundred sixty-eight".