87462441 has 24 divisors (see below), whose sum is σ = 140759424. Its totient is φ = 51876960.

The previous prime is 87462437. The next prime is 87462481. The reversal of 87462441 is 14426478.

It is not a de Polignac number, because 87462441 - 2² = 87462437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 87462396 and 87462405.

It is not an unprimeable number, because it can be changed into a prime (87462481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4746 + ... + 14051.

It is an arithmetic number, because the mean of its divisors is an integer number (5864976).

Almost surely, 2^87462441 is an apocalyptic number.

It is an amenable number.

87462441 is a deficient number, since it is larger than the sum of its proper divisors (53296983).

87462441 is a wasteful number, since it uses less digits than its factorization.

87462441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18861 (or 18858 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 87462441 is about 9352.1356384518. The cubic root of 87462441 is about 443.8884702824. Note that the first 3 decimals are identical.

The spelling of 87462441 in words is "eighty-seven million, four hundred sixty-two thousand, four hundred forty-one".