1067674145 has 16 divisors (see below), whose sum is σ = 1356877440. Its totient is φ = 804802944.

The previous prime is 1067674117. The next prime is 1067674169. The reversal of 1067674145 is 5414767601.

It is a cyclic number.

It is not a de Polignac number, because 1067674145 - 2¹⁴ = 1067657761 is a prime.

It is a super-2 number, since 2×1067674145² = 2279856159802962050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61580 + ... + 76989.

It is an arithmetic number, because the mean of its divisors is an integer number (84804840).

Almost surely, 2^1067674145 is an apocalyptic number.

It is an amenable number.

1067674145 is a deficient number, since it is larger than the sum of its proper divisors (289203295).

1067674145 is a wasteful number, since it uses less digits than its factorization.

1067674145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138664.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 1067674145 is about 32675.2833958636. The cubic root of 1067674145 is about 1022.0674920291.

The spelling of 1067674145 in words is "one billion, sixty-seven million, six hundred seventy-four thousand, one hundred forty-five".