40970037 has 4 divisors (see below), whose sum is σ = 54626720. Its totient is φ = 27313356.

The previous prime is 40969997. The next prime is 40970047. The reversal of 40970037 is 73007904.

40970037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 40970037 - 2⁸ = 40969781 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40969986 and 40970013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40970047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6828337 + ... + 6828342.

It is an arithmetic number, because the mean of its divisors is an integer number (13656680).

Almost surely, 2^40970037 is an apocalyptic number.

It is an amenable number.

40970037 is a deficient number, since it is larger than the sum of its proper divisors (13656683).

40970037 is a wasteful number, since it uses less digits than its factorization.

40970037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13656682.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 40970037 is about 6400.7840925937. The cubic root of 40970037 is about 344.7377044350.

The spelling of 40970037 in words is "forty million, nine hundred seventy thousand, thirty-seven".