37120099 has 4 divisors (see below), whose sum is σ = 37200736. Its totient is φ = 37039464.

The previous prime is 37120081. The next prime is 37120157. The reversal of 37120099 is 99002173.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99002173 = 283 ⋅349831.

It is a cyclic number.

It is not a de Polignac number, because 37120099 - 2⁹ = 37119587 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 37120099.

It is not an unprimeable number, because it can be changed into a prime (37120009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39624 + ... + 40549.

It is an arithmetic number, because the mean of its divisors is an integer number (9300184).

Almost surely, 2^37120099 is an apocalyptic number.

37120099 is a deficient number, since it is larger than the sum of its proper divisors (80637).

37120099 is an equidigital number, since it uses as much as digits as its factorization.

37120099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80636.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 37120099 is about 6092.6266092712. The cubic root of 37120099 is about 333.5823331731.

The spelling of 37120099 in words is "thirty-seven million, one hundred twenty thousand, ninety-nine".