45950340 has 48 divisors (see below), whose sum is σ = 131806080. Its totient is φ = 11953920.

The previous prime is 45950329. The next prime is 45950369. The reversal of 45950340 is 4305954.

It is a super-2 number, since 2×45950340² = 4222867492231200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 45950298 and 45950307.

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, 6880 + ... + 11799.

It is an arithmetic number, because the mean of its divisors is an integer number (2745960).

Almost surely, 2^45950340 is an apocalyptic number.

It is an amenable number.

45950340 is an abundant number, since it is smaller than the sum of its proper divisors (85855740).

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

45950340 is a wasteful number, since it uses less digits than its factorization.

45950340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18732 (or 18730 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 45950340 is about 6778.6680107526. The cubic root of 45950340 is about 358.1758028797.

The spelling of 45950340 in words is "forty-five million, nine hundred fifty thousand, three hundred forty".