1083797542 has 16 divisors (see below), whose sum is σ = 1664511552. Its totient is φ = 528975720.

The previous prime is 1083797531. The next prime is 1083797591. The reversal of 1083797542 is 2457973801.

It is a super-2 number, since 2×1083797542² = 2349234224090483528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1083797492 and 1083797501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204733 + ... + 209959.

It is an arithmetic number, because the mean of its divisors is an integer number (104031972).

Almost surely, 2^1083797542 is an apocalyptic number.

1083797542 is a deficient number, since it is larger than the sum of its proper divisors (580714010).

1083797542 is a wasteful number, since it uses less digits than its factorization.

1083797542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7683.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 1083797542 is about 32921.0805108216. The cubic root of 1083797542 is about 1027.1866993323.

It can be divided in two parts, 108379 and 7542, that added together give a triangular number (115921 = T₄₈₁).

The spelling of 1083797542 in words is "one billion, eighty-three million, seven hundred ninety-seven thousand, five hundred forty-two".