7552942 has 4 divisors (see below), whose sum is σ = 11329416. Its totient is φ = 3776470.

The previous prime is 7552939. The next prime is 7552943. The reversal of 7552942 is 2492557.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 7552898 and 7552907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7552943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1888234 + ... + 1888237.

It is an arithmetic number, because the mean of its divisors is an integer number (2832354).

Almost surely, 2^7552942 is an apocalyptic number.

7552942 is a deficient number, since it is larger than the sum of its proper divisors (3776474).

7552942 is a wasteful number, since it uses less digits than its factorization.

7552942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3776473.

The product of its digits is 25200, while the sum is 34.

The square root of 7552942 is about 2748.2616323778. The cubic root of 7552942 is about 196.2028823826.

The spelling of 7552942 in words is "seven million, five hundred fifty-two thousand, nine hundred forty-two".