701478 has 12 divisors (see below), whose sum is σ = 1519908. Its totient is φ = 233820.

The previous prime is 701473. The next prime is 701479. The reversal of 701478 is 874107.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 701478.

It is not an unprimeable number, because it can be changed into a prime (701473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19468 + ... + 19503.

It is an arithmetic number, because the mean of its divisors is an integer number (126659).

2⁷⁰¹⁴⁷⁸ is an apocalyptic number.

701478 is an abundant number, since it is smaller than the sum of its proper divisors (818430).

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

701478 is a wasteful number, since it uses less digits than its factorization.

701478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38979 (or 38976 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 701478 is about 837.5428347255. The cubic root of 701478 is about 88.8528477729.

The spelling of 701478 in words is "seven hundred one thousand, four hundred seventy-eight".