45761740 has 24 divisors (see below), whose sum is σ = 98445312. Its totient is φ = 17857920.

The previous prime is 45761731. The next prime is 45761759. The reversal of 45761740 is 4716754.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 45761696 and 45761705.

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, 27084 + ... + 28723.

It is an arithmetic number, because the mean of its divisors is an integer number (4101888).

Almost surely, 2^45761740 is an apocalyptic number.

It is an amenable number.

45761740 is an abundant number, since it is smaller than the sum of its proper divisors (52683572).

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

45761740 is a wasteful number, since it uses less digits than its factorization.

45761740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55857 (or 55855 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 45761740 is about 6764.7424193387. The cubic root of 45761740 is about 357.6850949508.

The spelling of 45761740 in words is "forty-five million, seven hundred sixty-one thousand, seven hundred forty".