212467054 has 32 divisors (see below), whose sum is σ = 355876416. Its totient is φ = 94617600.

The previous prime is 212467049. The next prime is 212467067. The reversal of 212467054 is 450764212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74454 + ... + 77254.

It is an arithmetic number, because the mean of its divisors is an integer number (11121138).

Almost surely, 2^212467054 is an apocalyptic number.

212467054 is a deficient number, since it is larger than the sum of its proper divisors (143409362).

212467054 is a wasteful number, since it uses less digits than its factorization.

212467054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2940.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 212467054 is about 14576.2496548323. The cubic root of 212467054 is about 596.7107547641.

The spelling of 212467054 in words is "two hundred twelve million, four hundred sixty-seven thousand, fifty-four".