36140854 has 16 divisors (see below), whose sum is σ = 56125440. Its totient is φ = 17435880.

The previous prime is 36140851. The next prime is 36140879. The reversal of 36140854 is 45804163.

It is a happy number.

It is a super-2 number, since 2×36140854² = 2612322655698632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36140851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28077 + ... + 29335.

It is an arithmetic number, because the mean of its divisors is an integer number (3507840).

Almost surely, 2^36140854 is an apocalyptic number.

36140854 is a deficient number, since it is larger than the sum of its proper divisors (19984586).

36140854 is a wasteful number, since it uses less digits than its factorization.

36140854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 36140854 is about 6011.7263743454. The cubic root of 36140854 is about 330.6228030414.

The spelling of 36140854 in words is "thirty-six million, one hundred forty thousand, eight hundred fifty-four".