8551942 has 16 divisors (see below), whose sum is σ = 14775552. Its totient is φ = 3636360.

The previous prime is 8551937. The next prime is 8551981. The reversal of 8551942 is 2491558.

It is a junction number, because it is equal to n+sod(n) for n = 8551898 and 8551907.

It is a congruent number.

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, 498 + ... + 4165.

It is an arithmetic number, because the mean of its divisors is an integer number (923472).

Almost surely, 2^8551942 is an apocalyptic number.

8551942 is a deficient number, since it is larger than the sum of its proper divisors (6223610).

8551942 is a wasteful number, since it uses less digits than its factorization.

8551942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4803.

The product of its digits is 14400, while the sum is 34.

The square root of 8551942 is about 2924.3703595817. The cubic root of 8551942 is about 204.4976157604.

The spelling of 8551942 in words is "eight million, five hundred fifty-one thousand, nine hundred forty-two".