2098470 has 32 divisors (see below), whose sum is σ = 5495040. Its totient is φ = 508640.

The previous prime is 2098441. The next prime is 2098471. The reversal of 2098470 is 748902.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2098471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2850 + ... + 3509.

It is an arithmetic number, because the mean of its divisors is an integer number (171720).

2^2098470 is an apocalyptic number.

2098470 is an abundant number, since it is smaller than the sum of its proper divisors (3396570).

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

2098470 is a wasteful number, since it uses less digits than its factorization.

2098470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6380.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2098470 is about 1448.6096782778. The cubic root of 2098470 is about 128.0268091632.

The spelling of 2098470 in words is "two million, ninety-eight thousand, four hundred seventy".