2514730 has 8 divisors (see below), whose sum is σ = 4526532. Its totient is φ = 1005888.

The previous prime is 2514719. The next prime is 2514731. The reversal of 2514730 is 374152.

It can be written as a sum of positive squares in 2 ways, for example, as 2474329 + 40401 = 1573^2 + 201^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2514731) 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, 125727 + ... + 125746.

2^2514730 is an apocalyptic number.

2514730 is a deficient number, since it is larger than the sum of its proper divisors (2011802).

2514730 is a wasteful number, since it uses less digits than its factorization.

2514730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251480.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 2514730 is about 1585.7900239313. The cubic root of 2514730 is about 135.9869148310.

Adding to 2514730 its reverse (374152), we get a palindrome (2888882).

The spelling of 2514730 in words is "two million, five hundred fourteen thousand, seven hundred thirty".