45680790 has 16 divisors (see below), whose sum is σ = 109633968. Its totient is φ = 12181536.

The previous prime is 45680779. The next prime is 45680797. The reversal of 45680790 is 9708654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45680797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761317 + ... + 761376.

It is an arithmetic number, because the mean of its divisors is an integer number (6852123).

Almost surely, 2^45680790 is an apocalyptic number.

45680790 is an abundant number, since it is smaller than the sum of its proper divisors (63953178).

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

45680790 is a wasteful number, since it uses less digits than its factorization.

45680790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522703.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 45680790 is about 6758.7565424418. The cubic root of 45680790 is about 357.4740620496.

The spelling of 45680790 in words is "forty-five million, six hundred eighty thousand, seven hundred ninety".