132669464 has 32 divisors (see below), whose sum is σ = 254327040. Its totient is φ = 64864800.

The previous prime is 132669463. The next prime is 132669517. The reversal of 132669464 is 464966231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132669463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73517 + ... + 75299.

It is an arithmetic number, because the mean of its divisors is an integer number (7947720).

Almost surely, 2^132669464 is an apocalyptic number.

It is an amenable number.

132669464 is a deficient number, since it is larger than the sum of its proper divisors (121657576).

132669464 is a wasteful number, since it uses less digits than its factorization.

132669464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991 (or 1987 counting only the distinct ones).

The product of its digits is 186624, while the sum is 41.

The square root of 132669464 is about 11518.2231268542. The cubic root of 132669464 is about 510.0236615960.

The spelling of 132669464 in words is "one hundred thirty-two million, six hundred sixty-nine thousand, four hundred sixty-four".