36851674 has 4 divisors (see below), whose sum is σ = 55277514. Its totient is φ = 18425836.

The previous prime is 36851671. The next prime is 36851729. The reversal of 36851674 is 47615863.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47615863 = 2713 ⋅17551.

It can be written as a sum of positive squares in only one way, i.e., 29866225 + 6985449 = 5465^2 + 2643^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (36851671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9212917 + ... + 9212920.

Almost surely, 2^36851674 is an apocalyptic number.

36851674 is a deficient number, since it is larger than the sum of its proper divisors (18425840).

36851674 is a wasteful number, since it uses less digits than its factorization.

36851674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18425839.

The product of its digits is 120960, while the sum is 40.

The square root of 36851674 is about 6070.5579644708. The cubic root of 36851674 is about 332.7763139289.

The spelling of 36851674 in words is "thirty-six million, eight hundred fifty-one thousand, six hundred seventy-four".