87732346 has 16 divisors (see below), whose sum is σ = 143839584. Its totient is φ = 39886704.

The previous prime is 87732343. The next prime is 87732361. The reversal of 87732346 is 64323778.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 87732299 and 87732308.

It is not an unprimeable number, because it can be changed into a prime (87732343) 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, 23440 + ... + 26923.

It is an arithmetic number, because the mean of its divisors is an integer number (8989974).

Almost surely, 2^87732346 is an apocalyptic number.

87732346 is a deficient number, since it is larger than the sum of its proper divisors (56107238).

87732346 is a wasteful number, since it uses less digits than its factorization.

87732346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50445.

The product of its digits is 169344, while the sum is 40.

The square root of 87732346 is about 9366.5546493895. The cubic root of 87732346 is about 444.3446077464.

The spelling of 87732346 in words is "eighty-seven million, seven hundred thirty-two thousand, three hundred forty-six".