37249542 has 48 divisors (see below), whose sum is σ = 88620480. Its totient is φ = 11214000.

The previous prime is 37249529. The next prime is 37249547. The reversal of 37249542 is 24594273.

37249542 is a `hidden beast` number, since 3 + 72 + 49 + 542 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 37249497 and 37249506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37249547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34917 + ... + 35967.

It is an arithmetic number, because the mean of its divisors is an integer number (1846260).

Almost surely, 2^37249542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 37249542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44310240).

37249542 is an abundant number, since it is smaller than the sum of its proper divisors (51370938).

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

37249542 is a wasteful number, since it uses less digits than its factorization.

37249542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249 (or 1246 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 37249542 is about 6103.2402869296. The cubic root of 37249542 is about 333.9696328182.

The spelling of 37249542 in words is "thirty-seven million, two hundred forty-nine thousand, five hundred forty-two".