37482738 has 16 divisors (see below), whose sum is σ = 75470400. Its totient is φ = 12410096.

The previous prime is 37482737. The next prime is 37482743. The reversal of 37482738 is 83728473.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 37482738.

It is not an unprimeable number, because it can be changed into a prime (37482737) 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, 20070 + ... + 21857.

It is an arithmetic number, because the mean of its divisors is an integer number (4716900).

Almost surely, 2^37482738 is an apocalyptic number.

37482738 is an abundant number, since it is smaller than the sum of its proper divisors (37987662).

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

37482738 is a wasteful number, since it uses less digits than its factorization.

37482738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42081.

The product of its digits is 225792, while the sum is 42.

The square root of 37482738 is about 6122.3147583247. The cubic root of 37482738 is about 334.6651082626.

The spelling of 37482738 in words is "thirty-seven million, four hundred eighty-two thousand, seven hundred thirty-eight".