8532942 has 16 divisors (see below), whose sum is σ = 18617472. Its totient is φ = 2585720.

The previous prime is 8532941. The next prime is 8532943. The reversal of 8532942 is 2492358.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8532941) and next prime (8532943).

It is a super-2 number, since 2×8532942² = 145622198350728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8532941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64578 + ... + 64709.

It is an arithmetic number, because the mean of its divisors is an integer number (1163592).

Almost surely, 2^8532942 is an apocalyptic number.

8532942 is an abundant number, since it is smaller than the sum of its proper divisors (10084530).

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

8532942 is a wasteful number, since it uses less digits than its factorization.

8532942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129303.

The product of its digits is 17280, while the sum is 33.

The square root of 8532942 is about 2921.1199906885. The cubic root of 8532942 is about 204.3460581486.

The spelling of 8532942 in words is "eight million, five hundred thirty-two thousand, nine hundred forty-two".