1045267406 has 32 divisors (see below), whose sum is σ = 1752917760. Its totient is φ = 464558976.

The previous prime is 1045267403. The next prime is 1045267417. The reversal of 1045267406 is 6047625401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045267403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221831 + ... + 226493.

It is an arithmetic number, because the mean of its divisors is an integer number (54778680).

Almost surely, 2^1045267406 is an apocalyptic number.

1045267406 is a deficient number, since it is larger than the sum of its proper divisors (707650354).

1045267406 is a wasteful number, since it uses less digits than its factorization.

1045267406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5048.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 1045267406 is about 32330.5955095170. The cubic root of 1045267406 is about 1014.8670119469.

The spelling of 1045267406 in words is "one billion, forty-five million, two hundred sixty-seven thousand, four hundred six".