142632054 has 24 divisors (see below), whose sum is σ = 319006272. Its totient is φ = 46010160.

The previous prime is 142632043. The next prime is 142632067. The reversal of 142632054 is 450236241.

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, 127249 + ... + 128364.

It is an arithmetic number, because the mean of its divisors is an integer number (13291928).

Almost surely, 2^142632054 is an apocalyptic number.

142632054 is an abundant number, since it is smaller than the sum of its proper divisors (176374218).

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

142632054 is a wasteful number, since it uses less digits than its factorization.

142632054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255652 (or 255649 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 142632054 is about 11942.8662388892. The cubic root of 142632054 is about 522.4832579360.

Adding to 142632054 its reverse (450236241), we get a palindrome (592868295).

The spelling of 142632054 in words is "one hundred forty-two million, six hundred thirty-two thousand, fifty-four".