36132993 has 32 divisors (see below), whose sum is σ = 58222080. Its totient is φ = 22014720.

The previous prime is 36132959. The next prime is 36132997. The reversal of 36132993 is 39923163.

It is a happy number.

36132993 is a `hidden beast` number, since 361 + 3 + 299 + 3 = 666.

It is not a de Polignac number, because 36132993 - 2¹³ = 36124801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36132997) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39208 + ... + 40118.

It is an arithmetic number, because the mean of its divisors is an integer number (1819440).

Almost surely, 2^36132993 is an apocalyptic number.

It is an amenable number.

36132993 is a deficient number, since it is larger than the sum of its proper divisors (22089087).

36132993 is a wasteful number, since it uses less digits than its factorization.

36132993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046 (or 1040 counting only the distinct ones).

The product of its digits is 26244, while the sum is 36.

The square root of 36132993 is about 6011.0725332506. The cubic root of 36132993 is about 330.5988300392.

The spelling of 36132993 in words is "thirty-six million, one hundred thirty-two thousand, nine hundred ninety-three".