1452835742 has 8 divisors (see below), whose sum is σ = 2307445056. Its totient is φ = 683687392.

The previous prime is 1452835729. The next prime is 1452835757. The reversal of 1452835742 is 2475382541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1452835742² = 4221463386465381128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1452835742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21365198 + ... + 21365265.

It is an arithmetic number, because the mean of its divisors is an integer number (288430632).

Almost surely, 2^1452835742 is an apocalyptic number.

1452835742 is a deficient number, since it is larger than the sum of its proper divisors (854609314).

1452835742 is a wasteful number, since it uses less digits than its factorization.

1452835742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42730482.

The product of its digits is 268800, while the sum is 41.

The square root of 1452835742 is about 38116.0824587208. The cubic root of 1452835742 is about 1132.5885632959.

The spelling of 1452835742 in words is "one billion, four hundred fifty-two million, eight hundred thirty-five thousand, seven hundred forty-two".