132149415 has 16 divisors (see below), whose sum is σ = 223877088. Its totient is φ = 66333696.

The previous prime is 132149411. The next prime is 132149417. The reversal of 132149415 is 514941231.

132149415 = 5139² + 5140² + ... + 5143².

It is not a de Polignac number, because 132149415 - 2² = 132149411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132149411) 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, 258862 + ... + 259371.

It is an arithmetic number, because the mean of its divisors is an integer number (13992318).

Almost surely, 2^132149415 is an apocalyptic number.

132149415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132149415 is a deficient number, since it is larger than the sum of its proper divisors (91727673).

132149415 is a wasteful number, since it uses less digits than its factorization.

132149415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518258.

The product of its digits is 4320, while the sum is 30.

The square root of 132149415 is about 11495.6259072745. The cubic root of 132149415 is about 509.3563776298.

The spelling of 132149415 in words is "one hundred thirty-two million, one hundred forty-nine thousand, four hundred fifteen".