40252126 has 16 divisors (see below), whose sum is σ = 61554960. Its totient is φ = 19736640.

The previous prime is 40252123. The next prime is 40252129. The reversal of 40252126 is 62125204.

It is an interprime number because it is at equal distance from previous prime (40252123) and next prime (40252129).

It is a junction number, because it is equal to n+sod(n) for n = 40252097 and 40252106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40252123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37120 + ... + 38188.

It is an arithmetic number, because the mean of its divisors is an integer number (3847185).

Almost surely, 2^40252126 is an apocalyptic number.

40252126 is a deficient number, since it is larger than the sum of its proper divisors (21302834).

40252126 is a wasteful number, since it uses less digits than its factorization.

40252126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 40252126 is about 6344.4563202847. The cubic root of 40252126 is about 342.7122338850.

The spelling of 40252126 in words is "forty million, two hundred fifty-two thousand, one hundred twenty-six".