63132146 has 32 divisors (see below), whose sum is σ = 119180160. Its totient is φ = 24364800.

The previous prime is 63132143. The next prime is 63132149. The reversal of 63132146 is 64123136.

It is an interprime number because it is at equal distance from previous prime (63132143) and next prime (63132149).

It is not an unprimeable number, because it can be changed into a prime (63132143) 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, 14906 + ... + 18666.

It is an arithmetic number, because the mean of its divisors is an integer number (3724380).

Almost surely, 2^63132146 is an apocalyptic number.

63132146 is a deficient number, since it is larger than the sum of its proper divisors (56048014).

63132146 is a wasteful number, since it uses less digits than its factorization.

63132146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3890.

The product of its digits is 2592, while the sum is 26.

The square root of 63132146 is about 7945.5739880766. The cubic root of 63132146 is about 398.1837362809.

The spelling of 63132146 in words is "sixty-three million, one hundred thirty-two thousand, one hundred forty-six".