464023194 has 32 divisors (see below), whose sum is σ = 988557696. Its totient is φ = 144698880.

The previous prime is 464023181. The next prime is 464023237. The reversal of 464023194 is 491320464.

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, 3414 + ... + 30654.

It is an arithmetic number, because the mean of its divisors is an integer number (30892428).

Almost surely, 2^464023194 is an apocalyptic number.

464023194 is an abundant number, since it is smaller than the sum of its proper divisors (524534502).

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

464023194 is a wasteful number, since it uses less digits than its factorization.

464023194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27430.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 464023194 is about 21541.1975990194. The cubic root of 464023194 is about 774.1882274958.

The spelling of 464023194 in words is "four hundred sixty-four million, twenty-three thousand, one hundred ninety-four".