40119958 has 8 divisors (see below), whose sum is σ = 62796528. Its totient is φ = 19187784.

The previous prime is 40119953. The next prime is 40119967. The reversal of 40119958 is 85991104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40119958² = 3219222059843528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40119953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436041 + ... + 436132.

It is an arithmetic number, because the mean of its divisors is an integer number (7849566).

Almost surely, 2^40119958 is an apocalyptic number.

40119958 is a deficient number, since it is larger than the sum of its proper divisors (22676570).

40119958 is a wasteful number, since it uses less digits than its factorization.

40119958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872198.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 40119958 is about 6334.0317334222. The cubic root of 40119958 is about 342.3367236388.

The spelling of 40119958 in words is "forty million, one hundred nineteen thousand, nine hundred fifty-eight".