1462215042 has 18 divisors (see below), whose sum is σ = 3168484137. Its totient is φ = 487350936.

The previous prime is 1462215031. The next prime is 1462215049. The reversal of 1462215042 is 2405122641.

It can be written as a sum of positive squares in 2 ways, for example, as 1460080521 + 2134521 = 38211^2 + 1461^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=27039.

It is a junction number, because it is equal to n+sod(n) for n = 1462214997 and 1462215015.

It is not an unprimeable number, because it can be changed into a prime (1462215049) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 157728 + ... + 166740.

Almost surely, 2^1462215042 is an apocalyptic number.

1462215042 is an abundant number, since it is smaller than the sum of its proper divisors (1706269095).

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

1462215042 is an frugal number, since it uses more digits than its factorization.

1462215042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18034 (or 9018 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 1462215042 is about 38238.9205130061. The cubic root of 1462215042 is about 1135.0206137782.

Adding to 1462215042 its reverse (2405122641), we get a palindrome (3867337683).

The spelling of 1462215042 in words is "one billion, four hundred sixty-two million, two hundred fifteen thousand, forty-two".