36464143 has 8 divisors (see below), whose sum is σ = 36994608. Its totient is φ = 35937024.

The previous prime is 36464137. The next prime is 36464149. The reversal of 36464143 is 34146463.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (36464137) and next prime (36464149).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36464143 - 2⁵ = 36464111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36464149) 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, 27780 + ... + 29062.

It is an arithmetic number, because the mean of its divisors is an integer number (4624326).

Almost surely, 2^36464143 is an apocalyptic number.

36464143 is a deficient number, since it is larger than the sum of its proper divisors (530465).

36464143 is a wasteful number, since it uses less digits than its factorization.

36464143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673.

The product of its digits is 20736, while the sum is 31.

The square root of 36464143 is about 6038.5547111871. The cubic root of 36464143 is about 331.6057126719.

The spelling of 36464143 in words is "thirty-six million, four hundred sixty-four thousand, one hundred forty-three".