45873420 has 48 divisors (see below), whose sum is σ = 129130848. Its totient is φ = 12167680.

The previous prime is 45873407. The next prime is 45873437. The reversal of 45873420 is 2437854.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9880 + ... + 13760.

It is an arithmetic number, because the mean of its divisors is an integer number (2690226).

Almost surely, 2^45873420 is an apocalyptic number.

It is an amenable number.

45873420 is an abundant number, since it is smaller than the sum of its proper divisors (83257428).

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

45873420 is a wasteful number, since it uses less digits than its factorization.

45873420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4090 (or 4088 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 45873420 is about 6772.9919533394. The cubic root of 45873420 is about 357.9758314157.

The spelling of 45873420 in words is "forty-five million, eight hundred seventy-three thousand, four hundred twenty".