214278482 has 16 divisors (see below), whose sum is σ = 356387904. Its totient is φ = 95802000.

The previous prime is 214278451. The next prime is 214278487. The reversal of 214278482 is 284872412.

It is not an unprimeable number, because it can be changed into a prime (214278487) 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, 78494 + ... + 81177.

It is an arithmetic number, because the mean of its divisors is an integer number (22274244).

Almost surely, 2^214278482 is an apocalyptic number.

214278482 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

214278482 is a deficient number, since it is larger than the sum of its proper divisors (142109422).

214278482 is a wasteful number, since it uses less digits than its factorization.

214278482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159745.

The product of its digits is 57344, while the sum is 38.

The square root of 214278482 is about 14638.2540625581. The cubic root of 214278482 is about 598.4017482844.

The spelling of 214278482 in words is "two hundred fourteen million, two hundred seventy-eight thousand, four hundred eighty-two".