972093087 has 48 divisors (see below), whose sum is σ = 1641669120. Its totient is φ = 542782656.

The previous prime is 972093077. The next prime is 972093103. The reversal of 972093087 is 780390279.

It is not a de Polignac number, because 972093087 - 2¹² = 972088991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972093007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1158214 + ... + 1159052.

It is an arithmetic number, because the mean of its divisors is an integer number (34201440).

Almost surely, 2^972093087 is an apocalyptic number.

972093087 is a deficient number, since it is larger than the sum of its proper divisors (669576033).

972093087 is a wasteful number, since it uses less digits than its factorization.

972093087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252 (or 1249 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 972093087 is about 31178.4073839573. The cubic root of 972093087 is about 990.6097957271.

The spelling of 972093087 in words is "nine hundred seventy-two million, ninety-three thousand, eighty-seven".