75469461 has 4 divisors (see below), whose sum is σ = 100625952. Its totient is φ = 50312972.

The previous prime is 75469453. The next prime is 75469483. The reversal of 75469461 is 16496457.

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: 16496457 = 3 ⋅5498819.

It is a cyclic number.

It is not a de Polignac number, because 75469461 - 2³ = 75469453 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75469421) 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, 12578241 + ... + 12578246.

It is an arithmetic number, because the mean of its divisors is an integer number (25156488).

Almost surely, 2^75469461 is an apocalyptic number.

It is an amenable number.

75469461 is a deficient number, since it is larger than the sum of its proper divisors (25156491).

75469461 is a wasteful number, since it uses less digits than its factorization.

75469461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25156490.

The product of its digits is 181440, while the sum is 42.

The square root of 75469461 is about 8687.3160987730. The cubic root of 75469461 is about 422.5944114026.

The spelling of 75469461 in words is "seventy-five million, four hundred sixty-nine thousand, four hundred sixty-one".