2542692 has 12 divisors (see below), whose sum is σ = 5932976. Its totient is φ = 847560.

The previous prime is 2542681. The next prime is 2542699. The reversal of 2542692 is 2962452.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2542699) 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, 105934 + ... + 105957.

2^2542692 is an apocalyptic number.

It is an amenable number.

2542692 is an abundant number, since it is smaller than the sum of its proper divisors (3390284).

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

2542692 is a wasteful number, since it uses less digits than its factorization.

2542692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211898 (or 211896 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 2542692 is about 1594.5820769092. The cubic root of 2542692 is about 136.4890839128.

The spelling of 2542692 in words is "two million, five hundred forty-two thousand, six hundred ninety-two".