73546461 has 20 divisors (see below), whose sum is σ = 110324412. Its totient is φ = 48826368.

The previous prime is 73546441. The next prime is 73546481. The reversal of 73546461 is 16464537.

It is a happy number.

73546461 is a `hidden beast` number, since 7 + 3 + 5 + 4 + 646 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (73546441) and next prime (73546481).

It can be written as a sum of positive squares in 2 ways, for example, as 67815225 + 5731236 = 8235^2 + 2394^2 .

It is not a de Polignac number, because 73546461 - 2¹⁴ = 73530077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73546441) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19051 + ... + 22583.

Almost surely, 2^73546461 is an apocalyptic number.

It is an amenable number.

73546461 is a deficient number, since it is larger than the sum of its proper divisors (36777951).

73546461 is a wasteful number, since it uses less digits than its factorization.

73546461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802 (or 3793 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 73546461 is about 8575.9233322133. The cubic root of 73546461 is about 418.9741802223.

The spelling of 73546461 in words is "seventy-three million, five hundred forty-six thousand, four hundred sixty-one".