2126472 has 32 divisors (see below), whose sum is σ = 5352480. Its totient is φ = 704000.

The previous prime is 2126459. The next prime is 2126491. The reversal of 2126472 is 2746212.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a d-powerful number, because it can be written as 2³ + 1 + 2¹³ + 6³ + 4⁶ + 7⁵ + 2²¹ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5848 + ... + 6200.

It is an arithmetic number, because the mean of its divisors is an integer number (167265).

2^2126472 is an apocalyptic number.

It is an amenable number.

2126472 is an abundant number, since it is smaller than the sum of its proper divisors (3226008).

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

2126472 is a wasteful number, since it uses less digits than its factorization.

2126472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613 (or 609 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 2126472 is about 1458.2427781409. The cubic root of 2126472 is about 128.5937583791.

The spelling of 2126472 in words is "two million, one hundred twenty-six thousand, four hundred seventy-two".