2132906615 has 32 divisors (see below), whose sum is σ = 3108461184. Its totient is φ = 1371525120.

The previous prime is 2132906599. The next prime is 2132906623. The reversal of 2132906615 is 5166092312.

It is not a de Polignac number, because 2132906615 - 2⁴ = 2132906599 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160817 + ... + 173573.

It is an arithmetic number, because the mean of its divisors is an integer number (97139412).

Almost surely, 2^2132906615 is an apocalyptic number.

2132906615 is a deficient number, since it is larger than the sum of its proper divisors (975554569).

2132906615 is a wasteful number, since it uses less digits than its factorization.

2132906615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13067.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 2132906615 is about 46183.4019426893. The cubic root of 2132906615 is about 1287.2333420797.

Adding to 2132906615 its reverse (5166092312), we get a palindrome (7298998927).

The spelling of 2132906615 in words is "two billion, one hundred thirty-two million, nine hundred six thousand, six hundred fifteen".