465428427 has 8 divisors (see below), whose sum is σ = 653232960. Its totient is φ = 293954760.

The previous prime is 465428423. The next prime is 465428441. The reversal of 465428427 is 724824564.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 465428427 - 2² = 465428423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (465428423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4082649 + ... + 4082762.

It is an arithmetic number, because the mean of its divisors is an integer number (81654120).

Almost surely, 2^465428427 is an apocalyptic number.

465428427 is a deficient number, since it is larger than the sum of its proper divisors (187804533).

465428427 is a wasteful number, since it uses less digits than its factorization.

465428427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8165433.

The product of its digits is 430080, while the sum is 42.

The square root of 465428427 is about 21573.7902789473. The cubic root of 465428427 is about 774.9689488773.

The spelling of 465428427 in words is "four hundred sixty-five million, four hundred twenty-eight thousand, four hundred twenty-seven".