3162045 has 8 divisors (see below), whose sum is σ = 5059296. Its totient is φ = 1686416.

The previous prime is 3162041. The next prime is 3162059. The reversal of 3162045 is 5402613.

It is a happy number.

3162045 is nontrivially palindromic in base 14.

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

It is a cyclic number.

It is not a de Polignac number, because 3162045 - 2² = 3162041 is a prime.

It is a Curzon number.

3162045 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3162041) 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, 105387 + ... + 105416.

It is an arithmetic number, because the mean of its divisors is an integer number (632412).

Almost surely, 2^3162045 is an apocalyptic number.

It is an amenable number.

3162045 is a deficient number, since it is larger than the sum of its proper divisors (1897251).

3162045 is a wasteful number, since it uses less digits than its factorization.

3162045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210811.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3162045 is about 1778.2139916219. The cubic root of 3162045 is about 146.7763269645.

Adding to 3162045 its reverse (5402613), we get a palindrome (8564658).

The spelling of 3162045 in words is "three million, one hundred sixty-two thousand, forty-five".