1088831954 has 16 divisors (see below), whose sum is σ = 1867694976. Its totient is φ = 466360800.

The previous prime is 1088831927. The next prime is 1088831971. The reversal of 1088831954 is 4591388801.

It is a junction number, because it is equal to n+sod(n) for n = 1088831899 and 1088831908.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1499 + ... + 46689.

It is an arithmetic number, because the mean of its divisors is an integer number (116730936).

Almost surely, 2^1088831954 is an apocalyptic number.

1088831954 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1088831954 is a deficient number, since it is larger than the sum of its proper divisors (778863022).

1088831954 is a wasteful number, since it uses less digits than its factorization.

1088831954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46921.

The product of its (nonzero) digits is 276480, while the sum is 47.

The square root of 1088831954 is about 32997.4537502517. The cubic root of 1088831954 is about 1028.7747248641.

The spelling of 1088831954 in words is "one billion, eighty-eight million, eight hundred thirty-one thousand, nine hundred fifty-four".