427726052 has 24 divisors (see below), whose sum is σ = 853518456. Its totient is φ = 185799168.

The previous prime is 427726037. The next prime is 427726067. The reversal of 427726052 is 250627724.

It is an interprime number because it is at equal distance from previous prime (427726037) and next prime (427726067).

It can be written as a sum of positive squares in 4 ways, for example, as 9278116 + 418447936 = 3046^2 + 20456^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241043 + ... + 242810.

It is an arithmetic number, because the mean of its divisors is an integer number (35563269).

Almost surely, 2^427726052 is an apocalyptic number.

It is an amenable number.

427726052 is a deficient number, since it is larger than the sum of its proper divisors (425792404).

427726052 is a wasteful number, since it uses less digits than its factorization.

427726052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483887 (or 483885 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 427726052 is about 20681.5389175951. The cubic root of 427726052 is about 753.4513829848.

The spelling of 427726052 in words is "four hundred twenty-seven million, seven hundred twenty-six thousand, fifty-two".