1422827540 has 48 divisors (see below), whose sum is σ = 3148528320. Its totient is φ = 538606080.

The previous prime is 1422827533. The next prime is 1422827573. The reversal of 1422827540 is 457282241.

It is a self number, because there is not a number n which added to its sum of digits gives 1422827540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 588935 + ... + 591345.

It is an arithmetic number, because the mean of its divisors is an integer number (65594340).

Almost surely, 2^1422827540 is an apocalyptic number.

1422827540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1422827540 is an abundant number, since it is smaller than the sum of its proper divisors (1725700780).

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

1422827540 is a wasteful number, since it uses less digits than its factorization.

1422827540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3992 (or 3990 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 35.

The square root of 1422827540 is about 37720.3862652545. The cubic root of 1422827540 is about 1124.7364096853.

The spelling of 1422827540 in words is "one billion, four hundred twenty-two million, eight hundred twenty-seven thousand, five hundred forty".