2473851 has 8 divisors (see below), whose sum is σ = 3319360. Its totient is φ = 1638792.

The previous prime is 2473837. The next prime is 2473871. The reversal of 2473851 is 1583742.

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

It is not a de Polignac number, because 2473851 - 2¹⁴ = 2457467 is a prime.

It is a super-2 number, since 2×2473851² = 12239877540402, which contains 22 as substring.

It is a Duffinian number.

2473851 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2473871) 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, 2041 + ... + 3018.

It is an arithmetic number, because the mean of its divisors is an integer number (414920).

2^2473851 is an apocalyptic number.

2473851 is a deficient number, since it is larger than the sum of its proper divisors (845509).

2473851 is a wasteful number, since it uses less digits than its factorization.

2473851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5225.

The product of its digits is 6720, while the sum is 30.

The square root of 2473851 is about 1572.8480536911. The cubic root of 2473851 is about 135.2460259890.

The spelling of 2473851 in words is "two million, four hundred seventy-three thousand, eight hundred fifty-one".