424727401 has 16 divisors (see below), whose sum is σ = 495249664. Its totient is φ = 356742144.

The previous prime is 424727399. The next prime is 424727411. The reversal of 424727401 is 104727424.

It is a cyclic number.

It is not a de Polignac number, because 424727401 - 2¹ = 424727399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424727411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66901 + ... + 72973.

It is an arithmetic number, because the mean of its divisors is an integer number (30953104).

Almost surely, 2^424727401 is an apocalyptic number.

It is an amenable number.

424727401 is a deficient number, since it is larger than the sum of its proper divisors (70522263).

424727401 is a wasteful number, since it uses less digits than its factorization.

424727401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6280.

The product of its (nonzero) digits is 12544, while the sum is 31.

The square root of 424727401 is about 20608.9155706942. The cubic root of 424727401 is about 751.6865164109.

The spelling of 424727401 in words is "four hundred twenty-four million, seven hundred twenty-seven thousand, four hundred one".