87448154 has 8 divisors (see below), whose sum is σ = 134222880. Its totient is φ = 42707196.

The previous prime is 87448099. The next prime is 87448157. The reversal of 87448154 is 45184478.

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

It is not an unprimeable number, because it can be changed into a prime (87448157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508334 + ... + 508505.

It is an arithmetic number, because the mean of its divisors is an integer number (16777860).

Almost surely, 2^87448154 is an apocalyptic number.

87448154 is a deficient number, since it is larger than the sum of its proper divisors (46774726).

87448154 is a wasteful number, since it uses less digits than its factorization.

87448154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016884.

The product of its digits is 143360, while the sum is 41.

The square root of 87448154 is about 9351.3717710291. The cubic root of 87448154 is about 443.8642992217.

The spelling of 87448154 in words is "eighty-seven million, four hundred forty-eight thousand, one hundred fifty-four".