2514428 has 24 divisors (see below), whose sum is σ = 5090400. Its totient is φ = 1064448.

The previous prime is 2514427. The next prime is 2514433. The reversal of 2514428 is 8244152.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2514397 and 2514406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2514427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1988 + ... + 2996.

It is an arithmetic number, because the mean of its divisors is an integer number (212100).

2^2514428 is an apocalyptic number.

2514428 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2514428 is an abundant number, since it is smaller than the sum of its proper divisors (2575972).

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

2514428 is a wasteful number, since it uses less digits than its factorization.

2514428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109 (or 1107 counting only the distinct ones).

The product of its digits is 2560, while the sum is 26.

The square root of 2514428 is about 1585.6948003951. The cubic root of 2514428 is about 135.9814709474.

The spelling of 2514428 in words is "two million, five hundred fourteen thousand, four hundred twenty-eight".