1462023442 has 16 divisors (see below), whose sum is σ = 2393007552. Its totient is φ = 664387920.

The previous prime is 1462023421. The next prime is 1462023449. The reversal of 1462023442 is 2443202641.

It is a self number, because there is not a number n which added to its sum of digits gives 1462023442.

It is not an unprimeable number, because it can be changed into a prime (1462023449) 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, 134308 + ... + 144784.

It is an arithmetic number, because the mean of its divisors is an integer number (149562972).

Almost surely, 2^1462023442 is an apocalyptic number.

1462023442 is a deficient number, since it is larger than the sum of its proper divisors (930984110).

1462023442 is a wasteful number, since it uses less digits than its factorization.

1462023442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16833.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 1462023442 is about 38236.4151300825. The cubic root of 1462023442 is about 1134.9710361527.

The spelling of 1462023442 in words is "one billion, four hundred sixty-two million, twenty-three thousand, four hundred forty-two".