424072270 has 8 divisors (see below), whose sum is σ = 763330104. Its totient is φ = 169628904.

The previous prime is 424072261. The next prime is 424072277. The reversal of 424072270 is 72270424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424072277) 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, 21203604 + ... + 21203623.

It is an arithmetic number, because the mean of its divisors is an integer number (95416263).

Almost surely, 2^424072270 is an apocalyptic number.

424072270 is a deficient number, since it is larger than the sum of its proper divisors (339257834).

424072270 is a wasteful number, since it uses less digits than its factorization.

424072270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42407234.

The product of its (nonzero) digits is 6272, while the sum is 28.

The square root of 424072270 is about 20593.0150779336. The cubic root of 424072270 is about 751.2998318740.

The spelling of 424072270 in words is "four hundred twenty-four million, seventy-two thousand, two hundred seventy".