45694836 has 144 divisors (see below), whose sum is σ = 136805760. Its totient is φ = 12714240.

The previous prime is 45694823. The next prime is 45694877. The reversal of 45694836 is 63849654.

45694836 = 404² + 405² + ... + 587².

45694836 is a `hidden beast` number, since 4 + 569 + 4 + 83 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 45694791 and 45694800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 264046 + ... + 264218.

It is an arithmetic number, because the mean of its divisors is an integer number (950040).

Almost surely, 2^45694836 is an apocalyptic number.

45694836 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45694836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68402880).

45694836 is an abundant number, since it is smaller than the sum of its proper divisors (91110924).

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

45694836 is a wasteful number, since it uses less digits than its factorization.

45694836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 241 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 45694836 is about 6759.7955590387. The cubic root of 45694836 is about 357.5106971875.

The spelling of 45694836 in words is "forty-five million, six hundred ninety-four thousand, eight hundred thirty-six".