36140342 has 24 divisors (see below), whose sum is σ = 64772064. Its totient is φ = 15068592.

The previous prime is 36140323. The next prime is 36140353. The reversal of 36140342 is 24304163.

It is a happy number.

It is a super-2 number, since 2×36140342² = 2612248639753928, which contains 22 as substring.

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, 1358 + ... + 8609.

It is an arithmetic number, because the mean of its divisors is an integer number (2698836).

Almost surely, 2^36140342 is an apocalyptic number.

36140342 is a deficient number, since it is larger than the sum of its proper divisors (28631722).

36140342 is a wasteful number, since it uses less digits than its factorization.

36140342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10020 (or 10013 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 36140342 is about 6011.6837907528. The cubic root of 36140342 is about 330.6212417458.

The spelling of 36140342 in words is "thirty-six million, one hundred forty thousand, three hundred forty-two".