1064742054 has 16 divisors (see below), whose sum is σ = 2140296048. Its totient is φ = 353112032.

The previous prime is 1064742053. The next prime is 1064742061. The reversal of 1064742054 is 4502474601.

It is a super-2 number, since 2×1064742054² = 2267351283112277832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064742053) 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 7 ways as a sum of consecutive naturals, for example, 449217 + ... + 451580.

It is an arithmetic number, because the mean of its divisors is an integer number (133768503).

Almost surely, 2^1064742054 is an apocalyptic number.

1064742054 is an abundant number, since it is smaller than the sum of its proper divisors (1075553994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1064742054 is a wasteful number, since it uses less digits than its factorization.

1064742054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900999.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 1064742054 is about 32630.3854405675. The cubic root of 1064742054 is about 1021.1310195391.

The spelling of 1064742054 in words is "one billion, sixty-four million, seven hundred forty-two thousand, fifty-four".