1087962667 has 18 divisors (see below), whose sum is σ = 1262163084. Its totient is φ = 936963720.

The previous prime is 1087962613. The next prime is 1087962679. The reversal of 1087962667 is 7662697801.

It is a happy number.

It is not a de Polignac number, because 1087962667 - 2⁷ = 1087962539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1087962697) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 31228 + ... + 56134.

Almost surely, 2^1087962667 is an apocalyptic number.

1087962667 is a deficient number, since it is larger than the sum of its proper divisors (174200417).

1087962667 is a wasteful number, since it uses less digits than its factorization.

1087962667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24967 (or 24937 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 52.

The square root of 1087962667 is about 32984.2790886810. The cubic root of 1087962667 is about 1028.5008722004.

The spelling of 1087962667 in words is "one billion, eighty-seven million, nine hundred sixty-two thousand, six hundred sixty-seven".