It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-3141545 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3141545.
It is a congruent number.
It is an unprimeable number.
Almost surely, 23141545 is an apocalyptic number.
It is an amenable number.
3141545 is a wasteful number, since it uses less digits than its factorization.
3141545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57135.
The square root of 3141545 is about 1772.4404080250. The cubic root of 3141545 is about 146.4584482250.
Adding to 3141545 its reverse (5451413), we get a palindrome (8592958).
The spelling of 3141545 in words is "three million, one hundred forty-one thousand, five hundred forty-five".