1401481348 has 12 divisors (see below), whose sum is σ = 2452922892. Its totient is φ = 700646240.

The previous prime is 1401481331. The next prime is 1401481349. The reversal of 1401481348 is 8431841041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1319723584 + 81757764 = 36328^2 + 9042^2 .

It is not an unprimeable number, because it can be changed into a prime (1401481349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17886 + ... + 55882.

It is an arithmetic number, because the mean of its divisors is an integer number (204410241).

Almost surely, 2^1401481348 is an apocalyptic number.

It is an amenable number.

1401481348 is a deficient number, since it is larger than the sum of its proper divisors (1051441544).

1401481348 is a wasteful number, since it uses less digits than its factorization.

1401481348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47222 (or 47220 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 1401481348 is about 37436.3639794251. The cubic root of 1401481348 is about 1119.0833667205.

The spelling of 1401481348 in words is "one billion, four hundred one million, four hundred eighty-one thousand, three hundred forty-eight".