478151401 has 16 divisors (see below), whose sum is σ = 623113344. Its totient is φ = 356062464.

The previous prime is 478151381. The next prime is 478151411. The reversal of 478151401 is 104151874.

It is a cyclic number.

It is not a de Polignac number, because 478151401 - 2⁷ = 478151273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (478151411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152995 + ... + 156088.

It is an arithmetic number, because the mean of its divisors is an integer number (38944584).

Almost surely, 2^478151401 is an apocalyptic number.

It is an amenable number.

478151401 is a deficient number, since it is larger than the sum of its proper divisors (144961943).

478151401 is a wasteful number, since it uses less digits than its factorization.

478151401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309120.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 478151401 is about 21866.6732952226. The cubic root of 478151401 is about 781.9670933927.

The spelling of 478151401 in words is "four hundred seventy-eight million, one hundred fifty-one thousand, four hundred one".