1096857454 has 48 divisors (see below), whose sum is σ = 2092604976. Its totient is φ = 426384000.

The previous prime is 1096857347. The next prime is 1096857467. The reversal of 1096857454 is 4547586901.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a junction number, because it is equal to n+sod(n) for n = 1096857398 and 1096857407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 647032 + ... + 648724.

It is an arithmetic number, because the mean of its divisors is an integer number (43595937).

Almost surely, 2^1096857454 is an apocalyptic number.

1096857454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1096857454 is a deficient number, since it is larger than the sum of its proper divisors (995747522).

1096857454 is a wasteful number, since it uses less digits than its factorization.

1096857454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321 (or 2314 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 1096857454 is about 33118.8383552322. The cubic root of 1096857454 is about 1031.2961512544.

The spelling of 1096857454 in words is "one billion, ninety-six million, eight hundred fifty-seven thousand, four hundred fifty-four".