1354742252 has 24 divisors (see below), whose sum is σ = 2395266720. Its totient is φ = 670394880.

The previous prime is 1354742183. The next prime is 1354742269. The reversal of 1354742252 is 2522474531.

It is an unprimeable number.

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, 738977 + ... + 740807.

It is an arithmetic number, because the mean of its divisors is an integer number (99802780).

Almost surely, 2^1354742252 is an apocalyptic number.

It is an amenable number.

1354742252 is a deficient number, since it is larger than the sum of its proper divisors (1040524468).

1354742252 is a wasteful number, since it uses less digits than its factorization.

1354742252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641 (or 3639 counting only the distinct ones).

The product of its digits is 67200, while the sum is 35.

The square root of 1354742252 is about 36806.8234434867. The cubic root of 1354742252 is about 1106.5020561682.

The spelling of 1354742252 in words is "one billion, three hundred fifty-four million, seven hundred forty-two thousand, two hundred fifty-two".