132220470 has 16 divisors (see below), whose sum is σ = 317329200. Its totient is φ = 35258784.

The previous prime is 132220469. The next prime is 132220471. The reversal of 132220470 is 74022231.

It is an interprime number because it is at equal distance from previous prime (132220469) and next prime (132220471).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132220471) 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, 2203645 + ... + 2203704.

It is an arithmetic number, because the mean of its divisors is an integer number (19833075).

Almost surely, 2^132220470 is an apocalyptic number.

132220470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132220470 is an abundant number, since it is smaller than the sum of its proper divisors (185108730).

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

132220470 is a wasteful number, since it uses less digits than its factorization.

132220470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4407359.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 132220470 is about 11498.7160152775. The cubic root of 132220470 is about 509.4476526779.

The spelling of 132220470 in words is "one hundred thirty-two million, two hundred twenty thousand, four hundred seventy".