40970970 has 24 divisors (see below), whose sum is σ = 106524756. Its totient is φ = 10925568.

The previous prime is 40970927. The next prime is 40970971. The reversal of 40970970 is 7907904.

40970970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 38452401 + 2518569 = 6201^2 + 1587^2 .

It is not an unprimeable number, because it can be changed into a prime (40970971) 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 11 ways as a sum of consecutive naturals, for example, 227527 + ... + 227706.

Almost surely, 2^40970970 is an apocalyptic number.

40970970 is an abundant number, since it is smaller than the sum of its proper divisors (65553786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40970970 is a wasteful number, since it uses less digits than its factorization.

40970970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455246 (or 455243 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 40970970 is about 6400.8569738747. The cubic root of 40970970 is about 344.7403212891.

The spelling of 40970970 in words is "forty million, nine hundred seventy thousand, nine hundred seventy".