468071220 has 48 divisors (see below), whose sum is σ = 1312355520. Its totient is φ = 124651776.

The previous prime is 468071189. The next prime is 468071231. The reversal of 468071220 is 22170864.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43719 + ... + 53361.

It is an arithmetic number, because the mean of its divisors is an integer number (27340740).

Almost surely, 2^468071220 is an apocalyptic number.

It is an amenable number.

468071220 is an abundant number, since it is smaller than the sum of its proper divisors (844284300).

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

468071220 is a wasteful number, since it uses less digits than its factorization.

468071220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10464 (or 10462 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 468071220 is about 21634.9536629964. The cubic root of 468071220 is about 776.4329893950.

The spelling of 468071220 in words is "four hundred sixty-eight million, seventy-one thousand, two hundred twenty".