45899776 has 56 divisors (see below), whose sum is σ = 99084384. Its totient is φ = 21135360.

The previous prime is 45899771. The next prime is 45899827. The reversal of 45899776 is 67799854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45899771) 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, 106281 + ... + 106711.

It is an arithmetic number, because the mean of its divisors is an integer number (1769364).

Almost surely, 2^45899776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45899776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49542192).

45899776 is an abundant number, since it is smaller than the sum of its proper divisors (53184608).

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

45899776 is an equidigital number, since it uses as much as digits as its factorization.

45899776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470 (or 446 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 55.

The square root of 45899776 is about 6774.9373428837. The cubic root of 45899776 is about 358.0443751367.

It can be divided in two parts, 4589 and 9776, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 45899776 in words is "forty-five million, eight hundred ninety-nine thousand, seven hundred seventy-six".