1402601472 has 216 divisors, whose sum is σ = 4293902340. Its totient is φ = 440401920.

The previous prime is 1402601467. The next prime is 1402601483. The reversal of 1402601472 is 2741062041.

1402601472 is a `hidden beast` number, since 14 + 0 + 2 + 601 + 47 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1302921216 + 99680256 = 36096^2 + 9984^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34209772 + ... + 34209812.

Almost surely, 2^1402601472 is an apocalyptic number.

1402601472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1402601472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2146951170).

1402601472 is an abundant number, since it is smaller than the sum of its proper divisors (2891300868).

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

1402601472 is an frugal number, since it uses more digits than its factorization.

1402601472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 1402601472 is about 37451.3213652069. The cubic root of 1402601472 is about 1119.3814271343.

The spelling of 1402601472 in words is "one billion, four hundred two million, six hundred one thousand, four hundred seventy-two".