73774461 has 4 divisors (see below), whose sum is σ = 98365952. Its totient is φ = 49182972.

The previous prime is 73774447. The next prime is 73774469. The reversal of 73774461 is 16447737.

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.

It is not a de Polignac number, because 73774461 - 2¹⁴ = 73758077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73774469) 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, 12295741 + ... + 12295746.

It is an arithmetic number, because the mean of its divisors is an integer number (24591488).

Almost surely, 2^73774461 is an apocalyptic number.

It is an amenable number.

73774461 is a deficient number, since it is larger than the sum of its proper divisors (24591491).

73774461 is a wasteful number, since it uses less digits than its factorization.

73774461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24591490.

The product of its digits is 98784, while the sum is 39.

The square root of 73774461 is about 8589.2060750689. The cubic root of 73774461 is about 419.4066849209.

The spelling of 73774461 in words is "seventy-three million, seven hundred seventy-four thousand, four hundred sixty-one".