1481251088 has 20 divisors (see below), whose sum is σ = 2872583628. Its totient is φ = 739939200.

The previous prime is 1481251087. The next prime is 1481251097. The reversal of 1481251088 is 8801521841.

It can be written as a sum of positive squares in 2 ways, for example, as 1011748864 + 469502224 = 31808^2 + 21668^2 .

It is not an unprimeable number, because it can be changed into a prime (1481251087) 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, 24863 + ... + 59838.

Almost surely, 2^1481251088 is an apocalyptic number.

It is an amenable number.

1481251088 is a deficient number, since it is larger than the sum of its proper divisors (1391332540).

1481251088 is a wasteful number, since it uses less digits than its factorization.

1481251088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85802 (or 85796 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 38.

The square root of 1481251088 is about 38487.0249304879. The cubic root of 1481251088 is about 1139.9248662907.

The spelling of 1481251088 in words is "one billion, four hundred eighty-one million, two hundred fifty-one thousand, eighty-eight".