32142055 has 16 divisors (see below), whose sum is σ = 42674688. Its totient is φ = 23044000.

The previous prime is 32142043. The next prime is 32142067. The reversal of 32142055 is 55024123.

It is an interprime number because it is at equal distance from previous prime (32142043) and next prime (32142067).

It is not a de Polignac number, because 32142055 - 2⁷ = 32141927 is a prime.

It is a super-2 number, since 2×32142055² = 2066223399246050, which contains 22 as substring.

It is a Duffinian number.

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, 211 + ... + 8020.

It is an arithmetic number, because the mean of its divisors is an integer number (2667168).

Almost surely, 2^32142055 is an apocalyptic number.

32142055 is a deficient number, since it is larger than the sum of its proper divisors (10532633).

32142055 is a wasteful number, since it uses less digits than its factorization.

32142055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8318.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 32142055 is about 5669.3963523465. The cubic root of 32142055 is about 317.9493049733.

Adding to 32142055 its reverse (55024123), we get a palindrome (87166178).

The spelling of 32142055 in words is "thirty-two million, one hundred forty-two thousand, fifty-five".