45284692 has 12 divisors (see below), whose sum is σ = 80547796. Its totient is φ = 22271040.

The previous prime is 45284621. The next prime is 45284699. The reversal of 45284692 is 29648254.

It can be written as a sum of positive squares in 2 ways, for example, as 4145296 + 41139396 = 2036^2 + 6414^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45284699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92553 + ... + 93040.

Almost surely, 2^45284692 is an apocalyptic number.

It is an amenable number.

45284692 is a deficient number, since it is larger than the sum of its proper divisors (35263104).

45284692 is a wasteful number, since it uses less digits than its factorization.

45284692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185658 (or 185656 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 45284692 is about 6729.3901655351. The cubic root of 45284692 is about 356.4378423760.

The spelling of 45284692 in words is "forty-five million, two hundred eighty-four thousand, six hundred ninety-two".