1045767361 has 8 divisors (see below), whose sum is σ = 1105832448. Its totient is φ = 987348000.

The previous prime is 1045767337. The next prime is 1045767397. The reversal of 1045767361 is 1637675401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1045767361 - 2²⁷ = 911549633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045767661) 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, 410125 + ... + 412666.

It is an arithmetic number, because the mean of its divisors is an integer number (138229056).

Almost surely, 2^1045767361 is an apocalyptic number.

It is an amenable number.

1045767361 is a deficient number, since it is larger than the sum of its proper divisors (60065087).

1045767361 is an equidigital number, since it uses as much as digits as its factorization.

1045767361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822863.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 1045767361 is about 32338.3265027738. The cubic root of 1045767361 is about 1015.0287909521.

The spelling of 1045767361 in words is "one billion, forty-five million, seven hundred sixty-seven thousand, three hundred sixty-one".