7461873 has 6 divisors (see below), whose sum is σ = 10778274. Its totient is φ = 4974576.

The previous prime is 7461869. The next prime is 7461941. The reversal of 7461873 is 3781647.

It can be written as a sum of positive squares in only one way, i.e., 7354944 + 106929 = 2712^2 + 327^2 .

It is not a de Polignac number, because 7461873 - 2² = 7461869 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7461073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 414540 + ... + 414557.

It is an arithmetic number, because the mean of its divisors is an integer number (1796379).

Almost surely, 2^7461873 is an apocalyptic number.

It is an amenable number.

7461873 is a deficient number, since it is larger than the sum of its proper divisors (3316401).

7461873 is a wasteful number, since it uses less digits than its factorization.

7461873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829103 (or 829100 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 7461873 is about 2731.6429122416. The cubic root of 7461873 is about 195.4111247140.

It can be divided in two parts, 74618 and 73, that added together give a triangular number (74691 = T₃₈₆).

The spelling of 7461873 in words is "seven million, four hundred sixty-one thousand, eight hundred seventy-three".