2542914 has 40 divisors (see below), whose sum is σ = 6220368. Its totient is φ = 770040.

The previous prime is 2542913. The next prime is 2542919. The reversal of 2542914 is 4192452.

It is a super-2 number, since 2×2542914² = 12932823222792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2542913) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1069 + ... + 2495.

2^2542914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2542914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3110184).

2542914 is an abundant number, since it is smaller than the sum of its proper divisors (3677454).

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

2542914 is a wasteful number, since it uses less digits than its factorization.

2542914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452 (or 1443 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 2542914 is about 1594.6516861058. The cubic root of 2542914 is about 136.4930560409.

The spelling of 2542914 in words is "two million, five hundred forty-two thousand, nine hundred fourteen".