214741774 has 32 divisors (see below), whose sum is σ = 360573696. Its totient is φ = 95247360.

The previous prime is 214741771. The next prime is 214741783. The reversal of 214741774 is 477147412.

214741774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×214741774² = 92228059001334152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214741771) 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, 125694 + ... + 127390.

It is an arithmetic number, because the mean of its divisors is an integer number (11267928).

Almost surely, 2^214741774 is an apocalyptic number.

214741774 is a deficient number, since it is larger than the sum of its proper divisors (145831922).

214741774 is a wasteful number, since it uses less digits than its factorization.

214741774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900.

The product of its digits is 43904, while the sum is 37.

The square root of 214741774 is about 14654.0702195670. The cubic root of 214741774 is about 598.8327064415.

It can be divided in two parts, 21474177 and 4, that added together give a triangular number (21474181 = T₆₅₅₃).

The spelling of 214741774 in words is "two hundred fourteen million, seven hundred forty-one thousand, seven hundred seventy-four".