142264756 has 6 divisors (see below), whose sum is σ = 248963330. Its totient is φ = 71132376.

The previous prime is 142264747. The next prime is 142264763. The reversal of 142264756 is 657462241.

142264756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 128051856 + 14212900 = 11316^2 + 3770^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17783091 + ... + 17783098.

Almost surely, 2^142264756 is an apocalyptic number.

It is an amenable number.

142264756 is a deficient number, since it is larger than the sum of its proper divisors (106698574).

142264756 is a wasteful number, since it uses less digits than its factorization.

142264756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35566193 (or 35566191 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 142264756 is about 11927.4790295351. The cubic root of 142264756 is about 522.0343826288.

The spelling of 142264756 in words is "one hundred forty-two million, two hundred sixty-four thousand, seven hundred fifty-six".