220062631 has 8 divisors (see below), whose sum is σ = 223498800. Its totient is φ = 216645312.

The previous prime is 220062629. The next prime is 220062677. The reversal of 220062631 is 136260022.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 220062631 - 2¹ = 220062629 is a prime.

It is a super-2 number, since 2×220062631² = 96855123125284322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220062431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19795 + ... + 28843.

It is an arithmetic number, because the mean of its divisors is an integer number (27937350).

Almost surely, 2^220062631 is an apocalyptic number.

220062631 is a deficient number, since it is larger than the sum of its proper divisors (3436169).

220062631 is an equidigital number, since it uses as much as digits as its factorization.

220062631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9425.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 220062631 is about 14834.5081145281. The cubic root of 220062631 is about 603.7383548343.

The spelling of 220062631 in words is "two hundred twenty million, sixty-two thousand, six hundred thirty-one".