45694000 has 160 divisors (see below), whose sum is σ = 126277632. Its totient is φ = 15840000.

The previous prime is 45693997. The next prime is 45694037. The reversal of 45694000 is 49654.

It is a self number, because there is not a number n which added to its sum of digits gives 45694000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 681967 + ... + 682033.

Almost surely, 2^45694000 is an apocalyptic number.

45694000 is a gapful number since it is divisible by the number (40) 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 45694000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63138816).

45694000 is an abundant number, since it is smaller than the sum of its proper divisors (80583632).

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

45694000 is a wasteful number, since it uses less digits than its factorization.

45694000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 45694000 is about 6759.7337225663. The cubic root of 45694000 is about 357.5085169210.

The spelling of 45694000 in words is "forty-five million, six hundred ninety-four thousand".