40719570 has 32 divisors (see below), whose sum is σ = 98280000. Its totient is φ = 10797120.

The previous prime is 40719563. The next prime is 40719593. The reversal of 40719570 is 7591704.

40719570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1681 + ... + 9179.

It is an arithmetic number, because the mean of its divisors is an integer number (3071250).

Almost surely, 2^40719570 is an apocalyptic number.

40719570 is an abundant number, since it is smaller than the sum of its proper divisors (57560430).

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

40719570 is a wasteful number, since it uses less digits than its factorization.

40719570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7690.

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 40719570 is about 6381.1887607248. The cubic root of 40719570 is about 344.0337593063.

The spelling of 40719570 in words is "forty million, seven hundred nineteen thousand, five hundred seventy".