1064654264 has 16 divisors (see below), whose sum is σ = 2065062600. Its totient is φ = 513970912.

The previous prime is 1064654251. The next prime is 1064654267. The reversal of 1064654264 is 4624564601.

It is a super-2 number, since 2×1064654264² = 2266977403706763392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064654267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2294282 + ... + 2294745.

Almost surely, 2^1064654264 is an apocalyptic number.

It is an amenable number.

1064654264 is a deficient number, since it is larger than the sum of its proper divisors (1000408336).

1064654264 is a wasteful number, since it uses less digits than its factorization.

1064654264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4589062 (or 4589058 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The square root of 1064654264 is about 32629.0401942809. The cubic root of 1064654264 is about 1021.1029540385.

The spelling of 1064654264 in words is "one billion, sixty-four million, six hundred fifty-four thousand, two hundred sixty-four".