1063267970 has 16 divisors (see below), whose sum is σ = 1932465600. Its totient is φ = 421177584.

The previous prime is 1063267951. The next prime is 1063267973. The reversal of 1063267970 is 797623601.

It is a super-2 number, since 2×1063267970² = 2261077552055841800, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1063267973) 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, 515120 + ... + 517179.

It is an arithmetic number, because the mean of its divisors is an integer number (120779100).

Almost surely, 2^1063267970 is an apocalyptic number.

1063267970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1063267970 is a deficient number, since it is larger than the sum of its proper divisors (869197630).

1063267970 is a wasteful number, since it uses less digits than its factorization.

1063267970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032409.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 1063267970 is about 32607.7900201777. The cubic root of 1063267970 is about 1020.6595663617.

The spelling of 1063267970 in words is "one billion, sixty-three million, two hundred sixty-seven thousand, nine hundred seventy".