1081464926 has 16 divisors (see below), whose sum is σ = 1706583600. Its totient is φ = 513235968.

The previous prime is 1081464919. The next prime is 1081464929. The reversal of 1081464926 is 6294641801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1081464929) 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, 154595 + ... + 161438.

It is an arithmetic number, because the mean of its divisors is an integer number (106661475).

Almost surely, 2^1081464926 is an apocalyptic number.

1081464926 is a deficient number, since it is larger than the sum of its proper divisors (625118674).

1081464926 is a wasteful number, since it uses less digits than its factorization.

1081464926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316123.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 1081464926 is about 32885.6340367644. The cubic root of 1081464926 is about 1026.4492451314.

The spelling of 1081464926 in words is "one billion, eighty-one million, four hundred sixty-four thousand, nine hundred twenty-six".