36140054 has 4 divisors (see below), whose sum is σ = 54210084. Its totient is φ = 18070026.

The previous prime is 36140053. The next prime is 36140059. The reversal of 36140054 is 45004163.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×36140054² = 2612207006245832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36140053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9035012 + ... + 9035015.

It is an arithmetic number, because the mean of its divisors is an integer number (13552521).

Almost surely, 2^36140054 is an apocalyptic number.

36140054 is a deficient number, since it is larger than the sum of its proper divisors (18070030).

36140054 is a wasteful number, since it uses less digits than its factorization.

36140054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18070029.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 36140054 is about 6011.6598373494. The cubic root of 36140054 is about 330.6203635105.

The spelling of 36140054 in words is "thirty-six million, one hundred forty thousand, fifty-four".