1041286158 has 32 divisors (see below), whose sum is σ = 2524331520. Its totient is φ = 315541080.

The previous prime is 1041286121. The next prime is 1041286171. The reversal of 1041286158 is 8516821401.

1041286158 is a `hidden beast` number, since 10 + 4 + 1 + 28 + 615 + 8 = 666.

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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 875910 + ... + 877097.

It is an arithmetic number, because the mean of its divisors is an integer number (78885360).

Almost surely, 2^1041286158 is an apocalyptic number.

1041286158 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1041286158 is an abundant number, since it is smaller than the sum of its proper divisors (1483045362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1041286158 is a wasteful number, since it uses less digits than its factorization.

1041286158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753029 (or 1753023 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 1041286158 is about 32268.9658650537. The cubic root of 1041286158 is about 1013.5768865994.

The spelling of 1041286158 in words is "one billion, forty-one million, two hundred eighty-six thousand, one hundred fifty-eight".