87462806 has 4 divisors (see below), whose sum is σ = 131194212. Its totient is φ = 43731402.

The previous prime is 87462803. The next prime is 87462853. The reversal of 87462806 is 60826478.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87462803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21865700 + ... + 21865703.

It is an arithmetic number, because the mean of its divisors is an integer number (32798553).

Almost surely, 2^87462806 is an apocalyptic number.

87462806 is a deficient number, since it is larger than the sum of its proper divisors (43731406).

87462806 is a wasteful number, since it uses less digits than its factorization.

87462806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43731405.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 87462806 is about 9352.1551526907. The cubic root of 87462806 is about 443.8890877630.

The spelling of 87462806 in words is "eighty-seven million, four hundred sixty-two thousand, eight hundred six".