2548970 has 16 divisors (see below), whose sum is σ = 4700808. Its totient is φ = 994560.

The previous prime is 2548969. The next prime is 2548979. The reversal of 2548970 is 798452.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1682209 + 866761 = 1297^2 + 931^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2548970.

It is not an unprimeable number, because it can be changed into a prime (2548979) 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, 2699 + ... + 3518.

2^2548970 is an apocalyptic number.

2548970 is a deficient number, since it is larger than the sum of its proper divisors (2151838).

2548970 is a wasteful number, since it uses less digits than its factorization.

2548970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6265.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 2548970 is about 1596.5494041839. The cubic root of 2548970 is about 136.6013237769.

The spelling of 2548970 in words is "two million, five hundred forty-eight thousand, nine hundred seventy".