40900275 has 96 divisors (see below), whose sum is σ = 83328000. Its totient is φ = 19543680.

The previous prime is 40900273. The next prime is 40900303. The reversal of 40900275 is 57200904.

It is not a de Polignac number, because 40900275 - 2¹ = 40900273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (40900273) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 517686 + ... + 517764.

It is an arithmetic number, because the mean of its divisors is an integer number (868000).

Almost surely, 2^40900275 is an apocalyptic number.

40900275 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40900275 is an abundant number, since it is smaller than the sum of its proper divisors (42427725).

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

40900275 is a wasteful number, since it uses less digits than its factorization.

40900275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 40900275 is about 6395.3322822196. The cubic root of 40900275 is about 344.5419251401.

The spelling of 40900275 in words is "forty million, nine hundred thousand, two hundred seventy-five".