36925978 has 16 divisors (see below), whose sum is σ = 56499840. Its totient is φ = 18095616.

The previous prime is 36925957. The next prime is 36925979. The reversal of 36925978 is 87952963.

It is not an unprimeable number, because it can be changed into a prime (36925979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31450 + ... + 32602.

It is an arithmetic number, because the mean of its divisors is an integer number (3531240).

Almost surely, 2^36925978 is an apocalyptic number.

36925978 is a deficient number, since it is larger than the sum of its proper divisors (19573862).

36925978 is a wasteful number, since it uses less digits than its factorization.

36925978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461.

The product of its digits is 816480, while the sum is 49.

The square root of 36925978 is about 6076.6749131412. The cubic root of 36925978 is about 332.9998226454. Note that the first 3 decimals are identical.

The spelling of 36925978 in words is "thirty-six million, nine hundred twenty-five thousand, nine hundred seventy-eight".