36701961 has 4 divisors (see below), whose sum is σ = 48935952. Its totient is φ = 24467972.

The previous prime is 36701957. The next prime is 36701969. The reversal of 36701961 is 16910763.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36701961 - 2² = 36701957 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36701969) 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, 6116991 + ... + 6116996.

It is an arithmetic number, because the mean of its divisors is an integer number (12233988).

Almost surely, 2^36701961 is an apocalyptic number.

It is an amenable number.

36701961 is a deficient number, since it is larger than the sum of its proper divisors (12233991).

36701961 is a wasteful number, since it uses less digits than its factorization.

36701961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12233990.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 36701961 is about 6058.2143408764. The cubic root of 36701961 is about 332.3250584425.

The spelling of 36701961 in words is "thirty-six million, seven hundred one thousand, nine hundred sixty-one".