3145461 has 8 divisors (see below), whose sum is σ = 4575264. Its totient is φ = 1906320.

The previous prime is 3145453. The next prime is 3145463. The reversal of 3145461 is 1645413.

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

It is not a de Polignac number, because 3145461 - 2³ = 3145453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3145463) 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, 47626 + ... + 47691.

It is an arithmetic number, because the mean of its divisors is an integer number (571908).

Almost surely, 2^3145461 is an apocalyptic number.

It is an amenable number.

3145461 is a deficient number, since it is larger than the sum of its proper divisors (1429803).

3145461 is a wasteful number, since it uses less digits than its factorization.

3145461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95331.

The product of its digits is 1440, while the sum is 24.

The square root of 3145461 is about 1773.5447555672. The cubic root of 3145461 is about 146.5192774393.

It can be divided in two parts, 314 and 5461, that added together give a palindrome (5775).

The spelling of 3145461 in words is "three million, one hundred forty-five thousand, four hundred sixty-one".