45146766 has 16 divisors (see below), whose sum is σ = 103192704. Its totient is φ = 12899064.

The previous prime is 45146749. The next prime is 45146767. The reversal of 45146766 is 66764154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45146767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537420 + ... + 537503.

It is an arithmetic number, because the mean of its divisors is an integer number (6449544).

Almost surely, 2^45146766 is an apocalyptic number.

45146766 is an abundant number, since it is smaller than the sum of its proper divisors (58045938).

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

45146766 is a wasteful number, since it uses less digits than its factorization.

45146766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074935.

The product of its digits is 120960, while the sum is 39.

The square root of 45146766 is about 6719.1343192408. The cubic root of 45146766 is about 356.0756004489.

The spelling of 45146766 in words is "forty-five million, one hundred forty-six thousand, seven hundred sixty-six".