36920814 has 48 divisors (see below), whose sum is σ = 88690176. Its totient is φ = 10206000.

The previous prime is 36920801. The next prime is 36920831. The reversal of 36920814 is 41802963.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7089 + ... + 11139.

It is an arithmetic number, because the mean of its divisors is an integer number (1847712).

Almost surely, 2^36920814 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36920814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44345088).

36920814 is an abundant number, since it is smaller than the sum of its proper divisors (51769362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36920814 is a wasteful number, since it uses less digits than its factorization.

36920814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4101 (or 4094 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 36920814 is about 6076.2499948570. The cubic root of 36920814 is about 332.9842988746.

The spelling of 36920814 in words is "thirty-six million, nine hundred twenty thousand, eight hundred fourteen".