87300051 has 8 divisors (see below), whose sum is σ = 116446464. Its totient is φ = 58176840.

The previous prime is 87300047. The next prime is 87300053. The reversal of 87300051 is 15000378.

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

It is not a de Polignac number, because 87300051 - 2² = 87300047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 87299994 and 87300030.

It is not an unprimeable number, because it can be changed into a prime (87300053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7050 + ... + 14976.

It is an arithmetic number, because the mean of its divisors is an integer number (14555808).

Almost surely, 2^87300051 is an apocalyptic number.

87300051 is a deficient number, since it is larger than the sum of its proper divisors (29146413).

87300051 is a wasteful number, since it uses less digits than its factorization.

87300051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11601.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 87300051 is about 9343.4496306236. The cubic root of 87300051 is about 443.6135800716.

The spelling of 87300051 in words is "eighty-seven million, three hundred thousand, fifty-one".