45867970 has 8 divisors (see below), whose sum is σ = 82562364. Its totient is φ = 18347184.

The previous prime is 45867967. The next prime is 45867973. The reversal of 45867970 is 7976854.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45867967) and next prime (45867973).

It can be written as a sum of positive squares in 2 ways, for example, as 41951529 + 3916441 = 6477^2 + 1979^2 .

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 45867970.

It is not an unprimeable number, because it can be changed into a prime (45867973) 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, 2293389 + ... + 2293408.

Almost surely, 2^45867970 is an apocalyptic number.

45867970 is a deficient number, since it is larger than the sum of its proper divisors (36694394).

45867970 is a wasteful number, since it uses less digits than its factorization.

45867970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4586804.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 45867970 is about 6772.5896081189. The cubic root of 45867970 is about 357.9616543930.

The spelling of 45867970 in words is "forty-five million, eight hundred sixty-seven thousand, nine hundred seventy".