36697149 has 24 divisors (see below), whose sum is σ = 55291392. Its totient is φ = 23427360.

The previous prime is 36697127. The next prime is 36697153. The reversal of 36697149 is 94179663.

It is not a de Polignac number, because 36697149 - 2⁵ = 36697117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36695149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28099 + ... + 29375.

It is an arithmetic number, because the mean of its divisors is an integer number (2303808).

Almost surely, 2^36697149 is an apocalyptic number.

It is an amenable number.

36697149 is a deficient number, since it is larger than the sum of its proper divisors (18594243).

36697149 is a wasteful number, since it uses less digits than its factorization.

36697149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417 (or 1414 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 36697149 is about 6057.8171811305. The cubic root of 36697149 is about 332.3105340772.

The spelling of 36697149 in words is "thirty-six million, six hundred ninety-seven thousand, one hundred forty-nine".