37552989 has 8 divisors (see below), whose sum is σ = 50100160. Its totient is φ = 25020576.

The previous prime is 37552979. The next prime is 37553029. The reversal of 37552989 is 98925573.

It is a happy number.

37552989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 37552989 - 2¹³ = 37544797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37552909) 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 7 ways as a sum of consecutive naturals, for example, 5577 + ... + 10305.

It is an arithmetic number, because the mean of its divisors is an integer number (6262520).

Almost surely, 2^37552989 is an apocalyptic number.

It is an amenable number.

37552989 is a deficient number, since it is larger than the sum of its proper divisors (12547171).

37552989 is a wasteful number, since it uses less digits than its factorization.

37552989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7379.

The product of its digits is 680400, while the sum is 48.

The square root of 37552989 is about 6128.0493633782. The cubic root of 37552989 is about 334.8740567639.

The spelling of 37552989 in words is "thirty-seven million, five hundred fifty-two thousand, nine hundred eighty-nine".