220147896 has 32 divisors (see below), whose sum is σ = 554711040. Its totient is φ = 72803808.

The previous prime is 220147877. The next prime is 220147897. The reversal of 220147896 is 698741022.

220147896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×220147896² = 96930192226453632, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220147897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33066 + ... + 39161.

It is an arithmetic number, because the mean of its divisors is an integer number (17334720).

Almost surely, 2^220147896 is an apocalyptic number.

It is an amenable number.

220147896 is an abundant number, since it is smaller than the sum of its proper divisors (334563144).

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

220147896 is a wasteful number, since it uses less digits than its factorization.

220147896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72363 (or 72359 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 220147896 is about 14837.3817097222. The cubic root of 220147896 is about 603.8163191598.

The spelling of 220147896 in words is "two hundred twenty million, one hundred forty-seven thousand, eight hundred ninety-six".