75141461 has 4 divisors (see below), whose sum is σ = 75201312. Its totient is φ = 75081612.

The previous prime is 75141457. The next prime is 75141481. The reversal of 75141461 is 16414157.

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 a cyclic number.

It is not a de Polignac number, because 75141461 - 2² = 75141457 is a prime.

It is a super-2 number, since 2×75141461² = 11292478322429042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75141401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28001 + ... + 30566.

It is an arithmetic number, because the mean of its divisors is an integer number (18800328).

Almost surely, 2^75141461 is an apocalyptic number.

It is an amenable number.

75141461 is a deficient number, since it is larger than the sum of its proper divisors (59851).

75141461 is a wasteful number, since it uses less digits than its factorization.

75141461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59850.

The product of its digits is 3360, while the sum is 29.

The square root of 75141461 is about 8668.4174449550. The cubic root of 75141461 is about 421.9813057463.

The spelling of 75141461 in words is "seventy-five million, one hundred forty-one thousand, four hundred sixty-one".