87048042 has 16 divisors (see below), whose sum is σ = 177800832. Its totient is φ = 28398560.

The previous prime is 87048029. The next prime is 87048083. The reversal of 87048042 is 24084078.

It is a junction number, because it is equal to n+sod(n) for n = 87047994 and 87048012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154059 + ... + 154622.

It is an arithmetic number, because the mean of its divisors is an integer number (11112552).

Almost surely, 2^87048042 is an apocalyptic number.

87048042 is an abundant number, since it is smaller than the sum of its proper divisors (90752790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87048042 is a wasteful number, since it uses less digits than its factorization.

87048042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308733.

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 87048042 is about 9329.9540191793. The cubic root of 87048042 is about 443.1863089962.

The spelling of 87048042 in words is "eighty-seven million, forty-eight thousand, forty-two".