2473258 has 4 divisors (see below), whose sum is σ = 3709890. Its totient is φ = 1236628.

The previous prime is 2473241. The next prime is 2473277. The reversal of 2473258 is 8523742.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2362369 + 110889 = 1537^2 + 333^2 .

It is a super-2 number, since 2×2473258² = 12234010269128, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 618313 + ... + 618316.

2^2473258 is an apocalyptic number.

2473258 is a deficient number, since it is larger than the sum of its proper divisors (1236632).

2473258 is a wasteful number, since it uses less digits than its factorization.

2473258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236631.

The product of its digits is 13440, while the sum is 31.

The square root of 2473258 is about 1572.6595308585. The cubic root of 2473258 is about 135.2352186415.

The spelling of 2473258 in words is "two million, four hundred seventy-three thousand, two hundred fifty-eight".