40975078 has 8 divisors (see below), whose sum is σ = 61570872. Its totient is φ = 20451456.

The previous prime is 40975027. The next prime is 40975079. The reversal of 40975078 is 87057904.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40975078.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40975079) 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, 16600 + ... + 18907.

It is an arithmetic number, because the mean of its divisors is an integer number (7696359).

Almost surely, 2^40975078 is an apocalyptic number.

40975078 is a deficient number, since it is larger than the sum of its proper divisors (20595794).

40975078 is a wasteful number, since it uses less digits than its factorization.

40975078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36086.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 40975078 is about 6401.1778603629. The cubic root of 40975078 is about 344.7518428283.

The spelling of 40975078 in words is "forty million, nine hundred seventy-five thousand, seventy-eight".