87941946 has 32 divisors (see below), whose sum is σ = 181113408. Its totient is φ = 28454400.

The previous prime is 87941897. The next prime is 87941951. The reversal of 87941946 is 64914978.

It is a junction number, because it is equal to n+sod(n) for n = 87941895 and 87941904.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29421 + ... + 32271.

It is an arithmetic number, because the mean of its divisors is an integer number (5659794).

Almost surely, 2^87941946 is an apocalyptic number.

87941946 is an abundant number, since it is smaller than the sum of its proper divisors (93171462).

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

87941946 is a wasteful number, since it uses less digits than its factorization.

87941946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3006.

The product of its digits is 435456, while the sum is 48.

The square root of 87941946 is about 9377.7367205526. The cubic root of 87941946 is about 444.6981852788.

The spelling of 87941946 in words is "eighty-seven million, nine hundred forty-one thousand, nine hundred forty-six".