32162142 has 24 divisors (see below), whose sum is σ = 67249224. Its totient is φ = 10253584.

The previous prime is 32162129. The next prime is 32162153. The reversal of 32162142 is 24126123.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1893 + ... + 8240.

It is an arithmetic number, because the mean of its divisors is an integer number (2802051).

Almost surely, 2^32162142 is an apocalyptic number.

32162142 is an abundant number, since it is smaller than the sum of its proper divisors (35087082).

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

32162142 is a wasteful number, since it uses less digits than its factorization.

32162142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10184 (or 10161 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 32162142 is about 5671.1676046472. The cubic root of 32162142 is about 318.0155247355.

Adding to 32162142 its reverse (24126123), we get a palindrome (56288265).

The spelling of 32162142 in words is "thirty-two million, one hundred sixty-two thousand, one hundred forty-two".