7662042 has 24 divisors (see below), whose sum is σ = 16716960. Its totient is φ = 2536200.

The previous prime is 7662029. The next prime is 7662047. The reversal of 7662042 is 2402667.

It is a junction number, because it is equal to n+sod(n) for n = 7661997 and 7662015.

It is not an unprimeable number, because it can be changed into a prime (7662047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1309 + ... + 4127.

It is an arithmetic number, because the mean of its divisors is an integer number (696540).

Almost surely, 2^7662042 is an apocalyptic number.

7662042 is an abundant number, since it is smaller than the sum of its proper divisors (9054918).

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

7662042 is a wasteful number, since it uses less digits than its factorization.

7662042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978 (or 2975 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 7662042 is about 2768.0393783326. The cubic root of 7662042 is about 197.1430673326.

The spelling of 7662042 in words is "seven million, six hundred sixty-two thousand, forty-two".