1562250422 has 4 divisors (see below), whose sum is σ = 2343375636. Its totient is φ = 781125210.

The previous prime is 1562250421. The next prime is 1562250467. The reversal of 1562250422 is 2240522651.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1562250421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390562604 + ... + 390562607.

It is an arithmetic number, because the mean of its divisors is an integer number (585843909).

Almost surely, 2^1562250422 is an apocalyptic number.

1562250422 is a deficient number, since it is larger than the sum of its proper divisors (781125214).

1562250422 is an equidigital number, since it uses as much as digits as its factorization.

1562250422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781125213.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 1562250422 is about 39525.3136862948. The cubic root of 1562250422 is about 1160.3354217289.

The spelling of 1562250422 in words is "one billion, five hundred sixty-two million, two hundred fifty thousand, four hundred twenty-two".