40094160 has 160 divisors (see below), whose sum is σ = 136276992. Its totient is φ = 9707520.

The previous prime is 40094113. The next prime is 40094183. The reversal of 40094160 is 6149004.

It is a super-2 number, since 2×40094160² = 3215083332211200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 40094160.

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, 126322 + ... + 126638.

Almost surely, 2^40094160 is an apocalyptic number.

40094160 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 40094160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68138496).

40094160 is an abundant number, since it is smaller than the sum of its proper divisors (96182832).

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

40094160 is a wasteful number, since it uses less digits than its factorization.

40094160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 375 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 40094160 is about 6331.9949463025. The cubic root of 40094160 is about 342.2633312685.

The spelling of 40094160 in words is "forty million, ninety-four thousand, one hundred sixty".