36142398 has 12 divisors (see below), whose sum is σ = 78308568. Its totient is φ = 12047460.

The previous prime is 36142369. The next prime is 36142409. The reversal of 36142398 is 89324163.

36142398 is a `hidden beast` number, since 3 + 614 + 2 + 39 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1003938 + ... + 1003973.

It is an arithmetic number, because the mean of its divisors is an integer number (6525714).

Almost surely, 2^36142398 is an apocalyptic number.

36142398 is an abundant number, since it is smaller than the sum of its proper divisors (42166170).

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

36142398 is a wasteful number, since it uses less digits than its factorization.

36142398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007919 (or 2007916 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 36142398 is about 6011.8547886655. The cubic root of 36142398 is about 330.6275112343.

The spelling of 36142398 in words is "thirty-six million, one hundred forty-two thousand, three hundred ninety-eight".