46942230 has 16 divisors (see below), whose sum is σ = 112661424. Its totient is φ = 12517920.

The previous prime is 46942223. The next prime is 46942243. The reversal of 46942230 is 3224964.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1564741 = 46942230 / (4 + 6 + 9 + 4 + 2 + 2 + 3 + 0).

It is a congruent number.

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, 782341 + ... + 782400.

It is an arithmetic number, because the mean of its divisors is an integer number (7041339).

Almost surely, 2^46942230 is an apocalyptic number.

46942230 is an abundant number, since it is smaller than the sum of its proper divisors (65719194).

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

46942230 is a wasteful number, since it uses less digits than its factorization.

46942230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564751.

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

The square root of 46942230 is about 6851.4399946289. The cubic root of 46942230 is about 360.7346879008.

The spelling of 46942230 in words is "forty-six million, nine hundred forty-two thousand, two hundred thirty".