1413777648 has 40 divisors (see below), whose sum is σ = 3669594496. Its totient is φ = 469022400.

The previous prime is 1413777643. The next prime is 1413777667. The reversal of 1413777648 is 8467773141.

It is a super-3 number, since 3×1413777648³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 1413777597 and 1413777606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413777643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59668 + ... + 79923.

Almost surely, 2^1413777648 is an apocalyptic number.

It is an amenable number.

1413777648 is an abundant number, since it is smaller than the sum of its proper divisors (2255816848).

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

1413777648 is a wasteful number, since it uses less digits than its factorization.

1413777648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139813 (or 139807 counting only the distinct ones).

The product of its digits is 790272, while the sum is 48.

The square root of 1413777648 is about 37600.2346801187. The cubic root of 1413777648 is about 1122.3467079687.

The spelling of 1413777648 in words is "one billion, four hundred thirteen million, seven hundred seventy-seven thousand, six hundred forty-eight".