1335427072 has 136 divisors (see below), whose sum is σ = 3170869632. Its totient is φ = 550502400.

The previous prime is 1335427057. The next prime is 1335427073. The reversal of 1335427072 is 2707245331.

It is not an unprimeable number, because it can be changed into a prime (1335427073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18808797 + ... + 18808867.

Almost surely, 2^1335427072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1335427072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1585434816).

1335427072 is an abundant number, since it is smaller than the sum of its proper divisors (1835442560).

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

1335427072 is an frugal number, since it uses more digits than its factorization.

1335427072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 1335427072 is about 36543.4956182355. The cubic root of 1335427072 is about 1101.2182293991.

The spelling of 1335427072 in words is "one billion, three hundred thirty-five million, four hundred twenty-seven thousand, seventy-two".