40122325 has 24 divisors (see below), whose sum is σ = 51344928. Its totient is φ = 31087680.

The previous prime is 40122307. The next prime is 40122343. The reversal of 40122325 is 52322104.

It is an interprime number because it is at equal distance from previous prime (40122307) and next prime (40122343).

It is not a de Polignac number, because 40122325 - 2⁵ = 40122293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141634 + ... + 141916.

It is an arithmetic number, because the mean of its divisors is an integer number (2139372).

Almost surely, 2^40122325 is an apocalyptic number.

It is an amenable number.

40122325 is a deficient number, since it is larger than the sum of its proper divisors (11222603).

40122325 is a wasteful number, since it uses less digits than its factorization.

40122325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453 (or 448 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 40122325 is about 6334.2185784831. The cubic root of 40122325 is about 342.3434559081.

Adding to 40122325 its reverse (52322104), we get a palindrome (92444429).

The spelling of 40122325 in words is "forty million, one hundred twenty-two thousand, three hundred twenty-five".