1086245400 has 48 divisors (see below), whose sum is σ = 3367362600. Its totient is φ = 289665280.

The previous prime is 1086245393. The next prime is 1086245417. The reversal of 1086245400 is 45426801.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 904605 + ... + 905804.

Almost surely, 2^1086245400 is an apocalyptic number.

1086245400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1086245400 is an abundant number, since it is smaller than the sum of its proper divisors (2281117200).

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

1086245400 is a wasteful number, since it uses less digits than its factorization.

1086245400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810428 (or 1810419 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 1086245400 is about 32958.2372101422. The cubic root of 1086245400 is about 1027.9594502216.

The spelling of 1086245400 in words is "one billion, eighty-six million, two hundred forty-five thousand, four hundred".