1450605742 has 32 divisors (see below), whose sum is σ = 2278425600. Its totient is φ = 692172000.

The previous prime is 1450605721. The next prime is 1450605743. The reversal of 1450605742 is 2475060541.

It is a junction number, because it is equal to n+sod(n) for n = 1450605698 and 1450605707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450605743) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 567367 + ... + 569917.

It is an arithmetic number, because the mean of its divisors is an integer number (71200800).

Almost surely, 2^1450605742 is an apocalyptic number.

1450605742 is a deficient number, since it is larger than the sum of its proper divisors (827819858).

1450605742 is a wasteful number, since it uses less digits than its factorization.

1450605742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 1450605742 is about 38086.8184809390. The cubic root of 1450605742 is about 1132.0087854704.

The spelling of 1450605742 in words is "one billion, four hundred fifty million, six hundred five thousand, seven hundred forty-two".