7534842 has 64 divisors (see below), whose sum is σ = 18641664. Its totient is φ = 1981440.

The previous prime is 7534837. The next prime is 7534871. The reversal of 7534842 is 2484357.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43468 + ... + 43640.

It is an arithmetic number, because the mean of its divisors is an integer number (291276).

Almost surely, 2^7534842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7534842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9320832).

7534842 is an abundant number, since it is smaller than the sum of its proper divisors (11106822).

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

7534842 is a wasteful number, since it uses less digits than its factorization.

7534842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263.

The product of its digits is 26880, while the sum is 33.

The square root of 7534842 is about 2744.9666664643. The cubic root of 7534842 is about 196.0460290341.

The spelling of 7534842 in words is "seven million, five hundred thirty-four thousand, eight hundred forty-two".