46019930 has 48 divisors (see below), whose sum is σ = 92475432. Its totient is φ = 16473600.

The previous prime is 46019929. The next prime is 46019959. The reversal of 46019930 is 3991064.

It can be written as a sum of positive squares in 4 ways, for example, as 33860761 + 12159169 = 5819^2 + 3487^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88070 + ... + 88590.

Almost surely, 2^46019930 is an apocalyptic number.

46019930 is an abundant number, since it is smaller than the sum of its proper divisors (46455502).

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

46019930 is a wasteful number, since it uses less digits than its factorization.

46019930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623 (or 612 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 46019930 is about 6783.7990831097. The cubic root of 46019930 is about 358.3565261114.

The spelling of 46019930 in words is "forty-six million, nineteen thousand, nine hundred thirty".