1085524397 has 8 divisors (see below), whose sum is σ = 1144570560. Its totient is φ = 1026669600.

The previous prime is 1085524387. The next prime is 1085524411. The reversal of 1085524397 is 7934255801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1085524397 - 2⁶ = 1085524333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085524327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36113 + ... + 58950.

It is an arithmetic number, because the mean of its divisors is an integer number (143071320).

Almost surely, 2^1085524397 is an apocalyptic number.

It is an amenable number.

1085524397 is a deficient number, since it is larger than the sum of its proper divisors (59046163).

1085524397 is an equidigital number, since it uses as much as digits as its factorization.

1085524397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95683.

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 1085524397 is about 32947.2972639639. The cubic root of 1085524397 is about 1027.7319614511.

The spelling of 1085524397 in words is "one billion, eighty-five million, five hundred twenty-four thousand, three hundred ninety-seven".