142526248 has 16 divisors (see below), whose sum is σ = 269032500. Its totient is φ = 70784256.

The previous prime is 142526243. The next prime is 142526261. The reversal of 142526248 is 842625241.

142526248 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 2 ways, for example, as 142515844 + 10404 = 11938^2 + 102^2 .

It is not an unprimeable number, because it can be changed into a prime (142526243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58593 + ... + 60976.

Almost surely, 2^142526248 is an apocalyptic number.

It is an amenable number.

142526248 is a deficient number, since it is larger than the sum of its proper divisors (126506252).

142526248 is a wasteful number, since it uses less digits than its factorization.

142526248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119724 (or 119720 counting only the distinct ones).

The product of its digits is 30720, while the sum is 34.

The square root of 142526248 is about 11938.4357434297. The cubic root of 142526248 is about 522.3540314000.

The spelling of 142526248 in words is "one hundred forty-two million, five hundred twenty-six thousand, two hundred forty-eight".