2475842 has 8 divisors (see below), whose sum is σ = 3783996. Its totient is φ = 1214512.

The previous prime is 2475839. The next prime is 2475857. The reversal of 2475842 is 2485742.

It can be written as a sum of positive squares in 2 ways, for example, as 2283121 + 192721 = 1511^2 + 439^2 .

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

It is a super-2 number, since 2×2475842² = 12259587217928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2475799 and 2475808.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11573 + ... + 11784.

2^2475842 is an apocalyptic number.

2475842 is a deficient number, since it is larger than the sum of its proper divisors (1308154).

2475842 is a wasteful number, since it uses less digits than its factorization.

2475842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23412.

The product of its digits is 17920, while the sum is 32.

The square root of 2475842 is about 1573.4808546659. The cubic root of 2475842 is about 135.2822990751.

The spelling of 2475842 in words is "two million, four hundred seventy-five thousand, eight hundred forty-two".