86750430 has 32 divisors (see below), whose sum is σ = 224217504. Its totient is φ = 21353856.

The previous prime is 86750429. The next prime is 86750449. The reversal of 86750430 is 3405768.

It is a junction number, because it is equal to n+sod(n) for n = 86750391 and 86750400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110829 + ... + 111608.

It is an arithmetic number, because the mean of its divisors is an integer number (7006797).

Almost surely, 2^86750430 is an apocalyptic number.

86750430 is an abundant number, since it is smaller than the sum of its proper divisors (137467074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86750430 is a wasteful number, since it uses less digits than its factorization.

86750430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222460.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 86750430 is about 9313.9910886794. The cubic root of 86750430 is about 442.6806565483.

The spelling of 86750430 in words is "eighty-six million, seven hundred fifty thousand, four hundred thirty".