37085949 has 6 divisors (see below), whose sum is σ = 53568606. Its totient is φ = 24723960.

The previous prime is 37085947. The next prime is 37085953. The reversal of 37085949 is 94958073.

It can be written as a sum of positive squares in only one way, i.e., 29484900 + 7601049 = 5430^2 + 2757^2 .

It is not a de Polignac number, because 37085949 - 2¹ = 37085947 is a prime.

It is a super-2 number, since 2×37085949² = 2750735226461202, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37085941) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2060322 + ... + 2060339.

It is an arithmetic number, because the mean of its divisors is an integer number (8928101).

Almost surely, 2^37085949 is an apocalyptic number.

It is an amenable number.

37085949 is a deficient number, since it is larger than the sum of its proper divisors (16482657).

37085949 is a wasteful number, since it uses less digits than its factorization.

37085949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4120667 (or 4120664 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 37085949 is about 6089.8233964541. The cubic root of 37085949 is about 333.4800046753.

The spelling of 37085949 in words is "thirty-seven million, eighty-five thousand, nine hundred forty-nine".