1086792157 has 16 divisors (see below), whose sum is σ = 1220507712. Its totient is φ = 959022720.

The previous prime is 1086792131. The next prime is 1086792163. The reversal of 1086792157 is 7512976801.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1086792157 - 2²³ = 1078403549 is a prime.

It is a super-2 number, since 2×1086792157² = 2362234385033425298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086792107) 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, 183078 + ... + 188920.

It is an arithmetic number, because the mean of its divisors is an integer number (76281732).

Almost surely, 2^1086792157 is an apocalyptic number.

It is an amenable number.

1086792157 is a deficient number, since it is larger than the sum of its proper divisors (133715555).

1086792157 is a wasteful number, since it uses less digits than its factorization.

1086792157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6348.

The product of its (nonzero) digits is 211680, while the sum is 46.

The square root of 1086792157 is about 32966.5308608595. The cubic root of 1086792157 is about 1028.1318942969.

The spelling of 1086792157 in words is "one billion, eighty-six million, seven hundred ninety-two thousand, one hundred fifty-seven".