46422570 has 16 divisors (see below), whose sum is σ = 111414240. Its totient is φ = 12379344.

The previous prime is 46422449. The next prime is 46422581. The reversal of 46422570 is 7522464.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1547419 = 46422570 / (4 + 6 + 4 + 2 + 2 + 5 + 7 + 0).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773680 + ... + 773739.

It is an arithmetic number, because the mean of its divisors is an integer number (6963390).

Almost surely, 2^46422570 is an apocalyptic number.

46422570 is an abundant number, since it is smaller than the sum of its proper divisors (64991670).

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

46422570 is a wasteful number, since it uses less digits than its factorization.

46422570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547429.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 46422570 is about 6813.4110400004. The cubic root of 46422570 is about 359.3986101187.

The spelling of 46422570 in words is "forty-six million, four hundred twenty-two thousand, five hundred seventy".