123852087 has 6 divisors (see below), whose sum is σ = 178897472. Its totient is φ = 82568052.

The previous prime is 123852067. The next prime is 123852101. The reversal of 123852087 is 780258321.

123852087 is a `hidden beast` number, since 123 + 8 + 520 + 8 + 7 = 666.

It is not a de Polignac number, because 123852087 - 2¹⁸ = 123589943 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 (123852007) 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, 6880663 + ... + 6880680.

Almost surely, 2^123852087 is an apocalyptic number.

123852087 is a deficient number, since it is larger than the sum of its proper divisors (55045385).

123852087 is a wasteful number, since it uses less digits than its factorization.

123852087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13761349 (or 13761346 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 123852087 is about 11128.8852541483. The cubic root of 123852087 is about 498.4647401123.

The spelling of 123852087 in words is "one hundred twenty-three million, eight hundred fifty-two thousand, eighty-seven".