1054195766 has 16 divisors (see below), whose sum is σ = 1712347728. Its totient is φ = 483861600.

The previous prime is 1054195763. The next prime is 1054195771. The reversal of 1054195766 is 6675914501.

It is a super-2 number, since 2×1054195766² = 2222657426104653512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054195763) 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, 107300 + ... + 116711.

It is an arithmetic number, because the mean of its divisors is an integer number (107021733).

Almost surely, 2^1054195766 is an apocalyptic number.

1054195766 is a deficient number, since it is larger than the sum of its proper divisors (658151962).

1054195766 is a wasteful number, since it uses less digits than its factorization.

1054195766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224207.

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 1054195766 is about 32468.3810190776. The cubic root of 1054195766 is about 1017.7483864985.

The spelling of 1054195766 in words is "one billion, fifty-four million, one hundred ninety-five thousand, seven hundred sixty-six".