75106461 has 8 divisors (see below), whose sum is σ = 100335520. Its totient is φ = 49974192.

The previous prime is 75106457. The next prime is 75106463. The reversal of 75106461 is 16460157.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 75106461 - 2² = 75106457 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75106463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22366 + ... + 25503.

It is an arithmetic number, because the mean of its divisors is an integer number (12541940).

Almost surely, 2^75106461 is an apocalyptic number.

It is an amenable number.

75106461 is a deficient number, since it is larger than the sum of its proper divisors (25229059).

75106461 is a wasteful number, since it uses less digits than its factorization.

75106461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48395.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 75106461 is about 8666.3983868733. The cubic root of 75106461 is about 421.9157776112.

The spelling of 75106461 in words is "seventy-five million, one hundred six thousand, four hundred sixty-one".