2472073 has 4 divisors (see below), whose sum is σ = 2476800. Its totient is φ = 2467348.

The previous prime is 2472061. The next prime is 2472077. The reversal of 2472073 is 3702742.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3702742 = 2 ⋅1851371.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2472073 is a prime.

It is a super-2 number, since 2×2472073² = 12222289834658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2472077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1465 + ... + 2662.

It is an arithmetic number, because the mean of its divisors is an integer number (619200).

2^2472073 is an apocalyptic number.

It is an amenable number.

2472073 is a deficient number, since it is larger than the sum of its proper divisors (4727).

2472073 is an equidigital number, since it uses as much as digits as its factorization.

2472073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4726.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 2472073 is about 1572.2827353883. The cubic root of 2472073 is about 135.2136169950.

The spelling of 2472073 in words is "two million, four hundred seventy-two thousand, seventy-three".