1422650454 has 8 divisors (see below), whose sum is σ = 2845300920. Its totient is φ = 474216816.

The previous prime is 1422650401. The next prime is 1422650507. The reversal of 1422650454 is 4540562241.

It is an interprime number because it is at equal distance from previous prime (1422650401) and next prime (1422650507).

It is a sphenic number, since it is the product of 3 distinct primes.

1422650454 is an admirable number.

It is a super-2 number, since 2×1422650454² = 4047868628532812232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118554199 + ... + 118554210.

It is an arithmetic number, because the mean of its divisors is an integer number (355662615).

Almost surely, 2^1422650454 is an apocalyptic number.

1422650454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1422650454 is a wasteful number, since it uses less digits than its factorization.

1422650454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237108414.

The product of its (nonzero) digits is 38400, while the sum is 33.

The square root of 1422650454 is about 37718.0388408517. The cubic root of 1422650454 is about 1124.6897459517.

The spelling of 1422650454 in words is "one billion, four hundred twenty-two million, six hundred fifty thousand, four hundred fifty-four".