87901461 has 12 divisors (see below), whose sum is σ = 131064960. Its totient is φ = 56710440.

The previous prime is 87901459. The next prime is 87901477. The reversal of 87901461 is 16410978.

It is not a de Polignac number, because 87901461 - 2¹ = 87901459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87901481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157251 + ... + 157808.

It is an arithmetic number, because the mean of its divisors is an integer number (10922080).

Almost surely, 2^87901461 is an apocalyptic number.

It is an amenable number.

87901461 is a deficient number, since it is larger than the sum of its proper divisors (43163499).

87901461 is a wasteful number, since it uses less digits than its factorization.

87901461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315096 (or 315093 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 87901461 is about 9375.5779021882. The cubic root of 87901461 is about 444.6299343084.

The spelling of 87901461 in words is "eighty-seven million, nine hundred one thousand, four hundred sixty-one".