1471424238 has 32 divisors (see below), whose sum is σ = 3375313920. Its totient is φ = 474652440.

The previous prime is 1471424237. The next prime is 1471424261. The reversal of 1471424238 is 8324241741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1471424233) 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, 437820 + ... + 441167.

It is an arithmetic number, because the mean of its divisors is an integer number (105478560).

Almost surely, 2^1471424238 is an apocalyptic number.

1471424238 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1471424238 is an abundant number, since it is smaller than the sum of its proper divisors (1903889682).

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

1471424238 is a wasteful number, since it uses less digits than its factorization.

1471424238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879029 (or 879023 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 1471424238 is about 38359.1480353774. The cubic root of 1471424238 is about 1137.3984582386.

Adding to 1471424238 its reverse (8324241741), we get a palindrome (9795665979).

The spelling of 1471424238 in words is "one billion, four hundred seventy-one million, four hundred twenty-four thousand, two hundred thirty-eight".