1082140292 has 12 divisors (see below), whose sum is σ = 1906287936. Its totient is φ = 537486600.

The previous prime is 1082140291. The next prime is 1082140313. The reversal of 1082140292 is 2920412801.

It is a super-2 number, since 2×1082140292² = 2342055223139690528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1082140291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 895208 + ... + 896415.

It is an arithmetic number, because the mean of its divisors is an integer number (158857328).

Almost surely, 2^1082140292 is an apocalyptic number.

It is an amenable number.

1082140292 is a deficient number, since it is larger than the sum of its proper divisors (824147644).

1082140292 is a wasteful number, since it uses less digits than its factorization.

1082140292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1791778 (or 1791776 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 1082140292 is about 32895.9008388583. The cubic root of 1082140292 is about 1026.6628703876.

The spelling of 1082140292 in words is "one billion, eighty-two million, one hundred forty thousand, two hundred ninety-two".