212351054 has 16 divisors (see below), whose sum is σ = 336825216. Its totient is φ = 100243200.

The previous prime is 212351003. The next prime is 212351057. The reversal of 212351054 is 450153212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212351057) 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, 39227 + ... + 44310.

It is an arithmetic number, because the mean of its divisors is an integer number (21051576).

Almost surely, 2^212351054 is an apocalyptic number.

212351054 is a deficient number, since it is larger than the sum of its proper divisors (124474162).

212351054 is a wasteful number, since it uses less digits than its factorization.

212351054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83611.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 212351054 is about 14572.2700359278. The cubic root of 212351054 is about 596.6021402015.

The spelling of 212351054 in words is "two hundred twelve million, three hundred fifty-one thousand, fifty-four".