75146241 has 16 divisors (see below), whose sum is σ = 103080384. Its totient is φ = 48667584.

The previous prime is 75146237. The next prime is 75146251. The reversal of 75146241 is 14264157.

It is not a de Polignac number, because 75146241 - 2² = 75146237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 75146199 and 75146208.

It is not an unprimeable number, because it can be changed into a prime (75146231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23935 + ... + 26891.

It is an arithmetic number, because the mean of its divisors is an integer number (6442524).

Almost surely, 2^75146241 is an apocalyptic number.

It is an amenable number.

75146241 is a deficient number, since it is larger than the sum of its proper divisors (27934143).

75146241 is a wasteful number, since it uses less digits than its factorization.

75146241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3200.

The product of its digits is 6720, while the sum is 30.

The square root of 75146241 is about 8668.6931541034. The cubic root of 75146241 is about 421.9902534380.

The spelling of 75146241 in words is "seventy-five million, one hundred forty-six thousand, two hundred forty-one".