37702242 has 12 divisors (see below), whose sum is σ = 81688230. Its totient is φ = 12567408.

The previous prime is 37702241. The next prime is 37702279. The reversal of 37702242 is 24220773.

37702242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 23707161 + 13995081 = 4869^2 + 3741^2 .

It is not an unprimeable number, because it can be changed into a prime (37702241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1047267 + ... + 1047302.

Almost surely, 2^37702242 is an apocalyptic number.

37702242 is an abundant number, since it is smaller than the sum of its proper divisors (43985988).

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

37702242 is a wasteful number, since it uses less digits than its factorization.

37702242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2094577 (or 2094574 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 37702242 is about 6140.2151428106. The cubic root of 37702242 is about 335.3171185894.

The spelling of 37702242 in words is "thirty-seven million, seven hundred two thousand, two hundred forty-two".