2449470 has 16 divisors (see below), whose sum is σ = 5878800. Its totient is φ = 653184.

The previous prime is 2449451. The next prime is 2449471. The reversal of 2449470 is 749442.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 81649 = 2449470 / (2 + 4 + 4 + 9 + 4 + 7 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449471) 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, 40795 + ... + 40854.

It is an arithmetic number, because the mean of its divisors is an integer number (367425).

2^2449470 is an apocalyptic number.

2449470 is an abundant number, since it is smaller than the sum of its proper divisors (3429330).

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

2449470 is a wasteful number, since it uses less digits than its factorization.

2449470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81659.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 2449470 is about 1565.0782728030. The cubic root of 2449470 is about 134.8002532963.

It can be divided in two parts, 24 and 49470, that added together give a palindrome (49494).

The spelling of 2449470 in words is "two million, four hundred forty-nine thousand, four hundred seventy".