87862901 has 8 divisors (see below), whose sum is σ = 103128960. Its totient is φ = 73275408.

The previous prime is 87862883. The next prime is 87862909. The reversal of 87862901 is 10926878.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87862901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87862909) 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, 169361 + ... + 169878.

It is an arithmetic number, because the mean of its divisors is an integer number (12891120).

Almost surely, 2^87862901 is an apocalyptic number.

It is an amenable number.

87862901 is a deficient number, since it is larger than the sum of its proper divisors (15266059).

87862901 is a wasteful number, since it uses less digits than its factorization.

87862901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339283.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 87862901 is about 9373.5212700457. The cubic root of 87862901 is about 444.5649090795.

The spelling of 87862901 in words is "eighty-seven million, eight hundred sixty-two thousand, nine hundred one".