45854226 has 48 divisors (see below), whose sum is σ = 113106240. Its totient is φ = 13289760.

The previous prime is 45854141. The next prime is 45854233. The reversal of 45854226 is 62245854.

It is a happy number.

It is a super-2 number, since 2×45854226² = 4205220084118152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 481 + ... + 9588.

It is an arithmetic number, because the mean of its divisors is an integer number (2356380).

Almost surely, 2^45854226 is an apocalyptic number.

45854226 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 45854226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56553120).

45854226 is an abundant number, since it is smaller than the sum of its proper divisors (67252014).

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

45854226 is a wasteful number, since it uses less digits than its factorization.

45854226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10111 (or 10108 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

The square root of 45854226 is about 6771.5748537545. The cubic root of 45854226 is about 357.9258972953.

The spelling of 45854226 in words is "forty-five million, eight hundred fifty-four thousand, two hundred twenty-six".