1076135427 has 24 divisors (see below), whose sum is σ = 1579095648. Its totient is φ = 706070400.

The previous prime is 1076135371. The next prime is 1076135449. The reversal of 1076135427 is 7245316701.

It is a happy number.

1076135427 is a `hidden beast` number, since 10 + 7 + 613 + 5 + 4 + 27 = 666.

It is not a de Polignac number, because 1076135427 - 2⁷ = 1076135299 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1076135391 and 1076135400.

It is not an unprimeable number, because it can be changed into a prime (1076135497) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 485173 + ... + 487385.

It is an arithmetic number, because the mean of its divisors is an integer number (65795652).

Almost surely, 2^1076135427 is an apocalyptic number.

1076135427 is a deficient number, since it is larger than the sum of its proper divisors (502960221).

1076135427 is a wasteful number, since it uses less digits than its factorization.

1076135427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3051 (or 3048 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 1076135427 is about 32804.5031512443. The cubic root of 1076135427 is about 1024.7603411928.

It can be divided in two parts, 1076 and 135427, that added together give a triangular number (136503 = T₅₂₂).

The spelling of 1076135427 in words is "one billion, seventy-six million, one hundred thirty-five thousand, four hundred twenty-seven".