420361627 has 16 divisors (see below), whose sum is σ = 484227072. Its totient is φ = 357464160.

The previous prime is 420361609. The next prime is 420361633. The reversal of 420361627 is 726163024.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-420361627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (420361687) 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, 835458 + ... + 835960.

It is an arithmetic number, because the mean of its divisors is an integer number (30264192).

Almost surely, 2^420361627 is an apocalyptic number.

420361627 is a deficient number, since it is larger than the sum of its proper divisors (63865445).

420361627 is a wasteful number, since it uses less digits than its factorization.

420361627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 420361627 is about 20502.7224289849. The cubic root of 420361627 is about 749.1021118619.

The spelling of 420361627 in words is "four hundred twenty million, three hundred sixty-one thousand, six hundred twenty-seven".