87479223302 has 16 divisors (see below), whose sum is σ = 132227956224. Its totient is φ = 43404525000.

The previous prime is 87479223301. The next prime is 87479223317. The reversal of 87479223302 is 20332297478.

It is a super-2 number, since 2×87479223302² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87479223301) 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, 185474 + ... + 457557.

It is an arithmetic number, because the mean of its divisors is an integer number (8264247264).

Almost surely, 2^87479223302 is an apocalyptic number.

87479223302 is a deficient number, since it is larger than the sum of its proper divisors (44748732922).

87479223302 is a wasteful number, since it uses less digits than its factorization.

87479223302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643555.

The product of its (nonzero) digits is 1016064, while the sum is 47.

The spelling of 87479223302 in words is "eighty-seven billion, four hundred seventy-nine million, two hundred twenty-three thousand, three hundred two".