546140226 has 32 divisors (see below), whose sum is σ = 1112731200. Its totient is φ = 178649280.

The previous prime is 546140207. The next prime is 546140227. The reversal of 546140226 is 622041645.

It is a junction number, because it is equal to n+sod(n) for n = 546140193 and 546140202.

It is not an unprimeable number, because it can be changed into a prime (546140227) 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, 292536 + ... + 294396.

It is an arithmetic number, because the mean of its divisors is an integer number (34772850).

Almost surely, 2^546140226 is an apocalyptic number.

546140226 is an abundant number, since it is smaller than the sum of its proper divisors (566590974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546140226 is a wasteful number, since it uses less digits than its factorization.

546140226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 546140226 is about 23369.6432578677. The cubic root of 546140226 is about 817.4001666190.

The spelling of 546140226 in words is "five hundred forty-six million, one hundred forty thousand, two hundred twenty-six".