36132251 has 4 divisors (see below), whose sum is σ = 36231072. Its totient is φ = 36033432.

The previous prime is 36132247. The next prime is 36132253. The reversal of 36132251 is 15223163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15223163 = 401 ⋅37963.

It is a cyclic number.

It is not a de Polignac number, because 36132251 - 2² = 36132247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36132253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48860 + ... + 49593.

It is an arithmetic number, because the mean of its divisors is an integer number (9057768).

Almost surely, 2^36132251 is an apocalyptic number.

36132251 is a deficient number, since it is larger than the sum of its proper divisors (98821).

36132251 is an equidigital number, since it uses as much as digits as its factorization.

36132251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98820.

The product of its digits is 1080, while the sum is 23.

The square root of 36132251 is about 6011.0108134988. The cubic root of 36132251 is about 330.5965670473.

The spelling of 36132251 in words is "thirty-six million, one hundred thirty-two thousand, two hundred fifty-one".