427542350 has 48 divisors (see below), whose sum is σ = 845222688. Its totient is φ = 160343040.

The previous prime is 427542319. The next prime is 427542371. The reversal of 427542350 is 53245724.

It is a super-2 number, since 2×427542350² = 365584922087045000, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 265247 + ... + 266853.

It is an arithmetic number, because the mean of its divisors is an integer number (17608806).

Almost surely, 2^427542350 is an apocalyptic number.

427542350 is a deficient number, since it is larger than the sum of its proper divisors (417680338).

427542350 is a wasteful number, since it uses less digits than its factorization.

427542350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1949 (or 1944 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 427542350 is about 20677.0972334126. The cubic root of 427542350 is about 753.3435021382.

The spelling of 427542350 in words is "four hundred twenty-seven million, five hundred forty-two thousand, three hundred fifty".