1622474130 has 16 divisors (see below), whose sum is σ = 3893937984. Its totient is φ = 432659760.

The previous prime is 1622474111. The next prime is 1622474137. The reversal of 1622474130 is 314742261.

1622474130 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 54082471 = 1622474130 / (1 + 6 + 2 + 2 + 4 + 7 + 4 + 1 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (1622474137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27041206 + ... + 27041265.

It is an arithmetic number, because the mean of its divisors is an integer number (243371124).

Almost surely, 2^1622474130 is an apocalyptic number.

1622474130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1622474130 is an abundant number, since it is smaller than the sum of its proper divisors (2271463854).

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

1622474130 is a wasteful number, since it uses less digits than its factorization.

1622474130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54082481.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 1622474130 is about 40279.9469959929. The cubic root of 1622474130 is about 1175.0578827680.

The spelling of 1622474130 in words is "one billion, six hundred twenty-two million, four hundred seventy-four thousand, one hundred thirty".