63146193 has 16 divisors (see below), whose sum is σ = 93146112. Its totient is φ = 37730000.

The previous prime is 63146173. The next prime is 63146197. The reversal of 63146193 is 39164136.

It is not a de Polignac number, because 63146193 - 2⁶ = 63146129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (63146197) 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, 11133 + ... + 15818.

It is an arithmetic number, because the mean of its divisors is an integer number (5821632).

Almost surely, 2^63146193 is an apocalyptic number.

It is an amenable number.

63146193 is a deficient number, since it is larger than the sum of its proper divisors (29999919).

63146193 is a wasteful number, since it uses less digits than its factorization.

63146193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27036.

The product of its digits is 11664, while the sum is 33.

The square root of 63146193 is about 7946.4578901546. The cubic root of 63146193 is about 398.2132662563.

The spelling of 63146193 in words is "sixty-three million, one hundred forty-six thousand, one hundred ninety-three".