40677038 has 8 divisors (see below), whose sum is σ = 61285032. Its totient is φ = 20248696.

The previous prime is 40677037. The next prime is 40677059. The reversal of 40677038 is 83077604.

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

It is a junction number, because it is equal to n+sod(n) for n = 40676989 and 40677007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40677037) 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, 44345 + ... + 45252.

It is an arithmetic number, because the mean of its divisors is an integer number (7660629).

Almost surely, 2^40677038 is an apocalyptic number.

40677038 is a deficient number, since it is larger than the sum of its proper divisors (20607994).

40677038 is a wasteful number, since it uses less digits than its factorization.

40677038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89826.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 40677038 is about 6377.8552821462. The cubic root of 40677038 is about 343.9139353380.

The spelling of 40677038 in words is "forty million, six hundred seventy-seven thousand, thirty-eight".