142793094 has 32 divisors (see below), whose sum is σ = 301524480. Its totient is φ = 44956512.

The previous prime is 142793083. The next prime is 142793137. The reversal of 142793094 is 490397241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40132 + ... + 43544.

It is an arithmetic number, because the mean of its divisors is an integer number (9422640).

Almost surely, 2^142793094 is an apocalyptic number.

142793094 is an abundant number, since it is smaller than the sum of its proper divisors (158731386).

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

142793094 is a wasteful number, since it uses less digits than its factorization.

142793094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3804.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 142793094 is about 11949.6064370338. The cubic root of 142793094 is about 522.6798221134.

The spelling of 142793094 in words is "one hundred forty-two million, seven hundred ninety-three thousand, ninety-four".