1354222544 has 40 divisors (see below), whose sum is σ = 2656396200. Its totient is φ = 668736000.

The previous prime is 1354222537. The next prime is 1354222561. The reversal of 1354222544 is 4452224531.

It can be written as a sum of positive squares in 4 ways, for example, as 372026944 + 982195600 = 19288^2 + 31340^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1354222544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873482 + ... + 875030.

It is an arithmetic number, because the mean of its divisors is an integer number (66409905).

Almost surely, 2^1354222544 is an apocalyptic number.

It is an amenable number.

1354222544 is a deficient number, since it is larger than the sum of its proper divisors (1302173656).

1354222544 is a wasteful number, since it uses less digits than its factorization.

1354222544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199 (or 2193 counting only the distinct ones).

The product of its digits is 38400, while the sum is 32.

The square root of 1354222544 is about 36799.7628253227. The cubic root of 1354222544 is about 1106.3605454811.

The spelling of 1354222544 in words is "one billion, three hundred fifty-four million, two hundred twenty-two thousand, five hundred forty-four".