46189401 has 4 divisors (see below), whose sum is σ = 61585872. Its totient is φ = 30792932.

The previous prime is 46189397. The next prime is 46189433. The reversal of 46189401 is 10498164.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46189401 - 2² = 46189397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46189441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7698231 + ... + 7698236.

It is an arithmetic number, because the mean of its divisors is an integer number (15396468).

Almost surely, 2^46189401 is an apocalyptic number.

It is an amenable number.

46189401 is a deficient number, since it is larger than the sum of its proper divisors (15396471).

46189401 is a wasteful number, since it uses less digits than its factorization.

46189401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15396470.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 46189401 is about 6796.2784669259. The cubic root of 46189401 is about 358.7958766455.

The spelling of 46189401 in words is "forty-six million, one hundred eighty-nine thousand, four hundred one".