701454128 has 20 divisors (see below), whose sum is σ = 1381349088. Its totient is φ = 344976960.

The previous prime is 701454121. The next prime is 701454137. The reversal of 701454128 is 821454107.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 701454094 and 701454103.

It is not an unprimeable number, because it can be changed into a prime (701454121) 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, 358376 + ... + 360327.

Almost surely, 2^701454128 is an apocalyptic number.

It is an amenable number.

701454128 is a deficient number, since it is larger than the sum of its proper divisors (679894960).

701454128 is a wasteful number, since it uses less digits than its factorization.

701454128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718772 (or 718766 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 701454128 is about 26484.9792901561. The cubic root of 701454128 is about 888.5183984430.

The spelling of 701454128 in words is "seven hundred one million, four hundred fifty-four thousand, one hundred twenty-eight".