1402755248 has 20 divisors (see below), whose sum is σ = 2791294560. Its totient is φ = 682421184.

The previous prime is 1402755241. The next prime is 1402755251. The reversal of 1402755248 is 8425572041.

It is not an unprimeable number, because it can be changed into a prime (1402755241) 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, 1184168 + ... + 1185351.

It is an arithmetic number, because the mean of its divisors is an integer number (139564728).

Almost surely, 2^1402755248 is an apocalyptic number.

It is an amenable number.

1402755248 is a deficient number, since it is larger than the sum of its proper divisors (1388539312).

1402755248 is a wasteful number, since it uses less digits than its factorization.

1402755248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2369564 (or 2369558 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 38.

The square root of 1402755248 is about 37453.3743206136. The cubic root of 1402755248 is about 1119.4223339092.

The spelling of 1402755248 in words is "one billion, four hundred two million, seven hundred fifty-five thousand, two hundred forty-eight".