2567342 has 8 divisors (see below), whose sum is σ = 3900000. Its totient is φ = 1267344.

The previous prime is 2567339. The next prime is 2567347. The reversal of 2567342 is 2437652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2567347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7967 + ... + 8282.

It is an arithmetic number, because the mean of its divisors is an integer number (487500).

2^2567342 is an apocalyptic number.

2567342 is a deficient number, since it is larger than the sum of its proper divisors (1332658).

2567342 is a wasteful number, since it uses less digits than its factorization.

2567342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16330.

The product of its digits is 10080, while the sum is 29.

The square root of 2567342 is about 1602.2927323058. The cubic root of 2567342 is about 136.9287284464.

The spelling of 2567342 in words is "two million, five hundred sixty-seven thousand, three hundred forty-two".