36031457 has 8 divisors (see below), whose sum is σ = 44922432. Its totient is φ = 28076400.

The previous prime is 36031453. The next prime is 36031487. The reversal of 36031457 is 75413063.

36031457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 36031457 - 2² = 36031453 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36031453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233894 + ... + 234047.

It is an arithmetic number, because the mean of its divisors is an integer number (5615304).

Almost surely, 2^36031457 is an apocalyptic number.

It is an amenable number.

36031457 is a deficient number, since it is larger than the sum of its proper divisors (8890975).

36031457 is a wasteful number, since it uses less digits than its factorization.

36031457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467959.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 36031457 is about 6002.6208442646. The cubic root of 36031457 is about 330.2888716362.

The spelling of 36031457 in words is "thirty-six million, thirty-one thousand, four hundred fifty-seven".