45373230 has 64 divisors (see below), whose sum is σ = 138286080. Its totient is φ = 10370592.

The previous prime is 45373201. The next prime is 45373241. The reversal of 45373230 is 3237354.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 45373194 and 45373203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10114 + ... + 13893.

It is an arithmetic number, because the mean of its divisors is an integer number (2160720).

Almost surely, 2^45373230 is an apocalyptic number.

45373230 is an abundant number, since it is smaller than the sum of its proper divisors (92912850).

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

45373230 is a wasteful number, since it uses less digits than its factorization.

45373230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24030 (or 24024 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 27.

The square root of 45373230 is about 6735.9654096499. The cubic root of 45373230 is about 356.6699866734.

The spelling of 45373230 in words is "forty-five million, three hundred seventy-three thousand, two hundred thirty".