45593420 has 24 divisors (see below), whose sum is σ = 96698448. Its totient is φ = 18056000.

The previous prime is 45593411. The next prime is 45593479. The reversal of 45593420 is 2439554.

It is a happy number.

It is a super-3 number, since 3×45593420³ (a number of 24 digits) contains 333 as substring.

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, 9266 + ... + 13305.

It is an arithmetic number, because the mean of its divisors is an integer number (4029102).

Almost surely, 2^45593420 is an apocalyptic number.

It is an amenable number.

45593420 is an abundant number, since it is smaller than the sum of its proper divisors (51105028).

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

45593420 is a wasteful number, since it uses less digits than its factorization.

45593420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22681 (or 22679 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 45593420 is about 6752.2899819247. The cubic root of 45593420 is about 357.2460125641.

The spelling of 45593420 in words is "forty-five million, five hundred ninety-three thousand, four hundred twenty".