2702342 has 4 divisors (see below), whose sum is σ = 4053516. Its totient is φ = 1351170.

The previous prime is 2702327. The next prime is 2702347. The reversal of 2702342 is 2432072.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2702347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675584 + ... + 675587.

It is an arithmetic number, because the mean of its divisors is an integer number (1013379).

2^2702342 is an apocalyptic number.

2702342 is a deficient number, since it is larger than the sum of its proper divisors (1351174).

2702342 is a wasteful number, since it uses less digits than its factorization.

2702342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351173.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 2702342 is about 1643.8801659488. The cubic root of 2702342 is about 139.2879148583.

The spelling of 2702342 in words is "two million, seven hundred two thousand, three hundred forty-two".