424571970 has 32 divisors (see below), whose sum is σ = 1051845120. Its totient is φ = 109566720.

The previous prime is 424571963. The next prime is 424572011. The reversal of 424571970 is 79175424.

It is a super-2 number, since 2×424571970² = 360522715419361800, which contains 22 as substring.

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, 227335 + ... + 229194.

It is an arithmetic number, because the mean of its divisors is an integer number (32870160).

Almost surely, 2^424571970 is an apocalyptic number.

424571970 is an abundant number, since it is smaller than the sum of its proper divisors (627273150).

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

424571970 is a wasteful number, since it uses less digits than its factorization.

424571970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456570.

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 424571970 is about 20605.1442605967. The cubic root of 424571970 is about 751.5948108120.

The spelling of 424571970 in words is "four hundred twenty-four million, five hundred seventy-one thousand, nine hundred seventy".