1622401341 has 16 divisors (see below), whose sum is σ = 2498672448. Its totient is φ = 925433600.

The previous prime is 1622401327. The next prime is 1622401343. The reversal of 1622401341 is 1431042261.

It is a cyclic number.

It is not a de Polignac number, because 1622401341 - 2¹⁰ = 1622400317 is a prime.

It is a super-2 number, since 2×1622401341² = 5264372222557196562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1622401343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1445430 + ... + 1446551.

It is an arithmetic number, because the mean of its divisors is an integer number (156167028).

Almost surely, 2^1622401341 is an apocalyptic number.

1622401341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1622401341 is a deficient number, since it is larger than the sum of its proper divisors (876271107).

1622401341 is a wasteful number, since it uses less digits than its factorization.

1622401341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892012.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1622401341 is about 40279.0434469340. The cubic root of 1622401341 is about 1175.0403103117.

The spelling of 1622401341 in words is "one billion, six hundred twenty-two million, four hundred one thousand, three hundred forty-one".