427245051 has 8 divisors (see below), whose sum is σ = 583554384. Its totient is φ = 277882880.

The previous prime is 427245047. The next prime is 427245059. The reversal of 427245051 is 150542724.

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

It is a cyclic number.

It is not a de Polignac number, because 427245051 - 2² = 427245047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (427245059) 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, 1736646 + ... + 1736891.

It is an arithmetic number, because the mean of its divisors is an integer number (72944298).

Almost surely, 2^427245051 is an apocalyptic number.

427245051 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

427245051 is a deficient number, since it is larger than the sum of its proper divisors (156309333).

427245051 is a wasteful number, since it uses less digits than its factorization.

427245051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473581.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 427245051 is about 20669.9068938397. The cubic root of 427245051 is about 753.1688448181.

Adding to 427245051 its reverse (150542724), we get a palindrome (577787775).

The spelling of 427245051 in words is "four hundred twenty-seven million, two hundred forty-five thousand, fifty-one".