1354088656 has 20 divisors (see below), whose sum is σ = 2761628800. Its totient is φ = 641410272.

The previous prime is 1354088653. The next prime is 1354088663. The reversal of 1354088656 is 6568804531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354088651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2226816 + ... + 2227423.

It is an arithmetic number, because the mean of its divisors is an integer number (138081440).

Almost surely, 2^1354088656 is an apocalyptic number.

1354088656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1354088656 is an abundant number, since it is smaller than the sum of its proper divisors (1407540144).

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

1354088656 is a wasteful number, since it uses less digits than its factorization.

1354088656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4454266 (or 4454260 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 46.

The square root of 1354088656 is about 36797.9436381980. The cubic root of 1354088656 is about 1106.3240834083.

The spelling of 1354088656 in words is "one billion, three hundred fifty-four million, eighty-eight thousand, six hundred fifty-six".