45839130 has 16 divisors (see below), whose sum is σ = 110013984. Its totient is φ = 12223760.

The previous prime is 45839119. The next prime is 45839137. The reversal of 45839130 is 3193854.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45839091 and 45839100.

It is not an unprimeable number, because it can be changed into a prime (45839137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763956 + ... + 764015.

It is an arithmetic number, because the mean of its divisors is an integer number (6875874).

Almost surely, 2^45839130 is an apocalyptic number.

45839130 is an abundant number, since it is smaller than the sum of its proper divisors (64174854).

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

45839130 is a wasteful number, since it uses less digits than its factorization.

45839130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1527981.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 45839130 is about 6770.4601025337. The cubic root of 45839130 is about 357.8866145299.

The spelling of 45839130 in words is "forty-five million, eight hundred thirty-nine thousand, one hundred thirty".