1454046122 has 4 divisors (see below), whose sum is σ = 2181069186. Its totient is φ = 727023060.

The previous prime is 1454046107. The next prime is 1454046163. The reversal of 1454046122 is 2216404541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2216404541 = 13 ⋅170492657.

It can be written as a sum of positive squares in only one way, i.e., 1209717961 + 244328161 = 34781^2 + 15631^2 .

It is a super-2 number, since 2×1454046122² = 4228500249806477768, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363511529 + ... + 363511532.

Almost surely, 2^1454046122 is an apocalyptic number.

1454046122 is a deficient number, since it is larger than the sum of its proper divisors (727023064).

1454046122 is an equidigital number, since it uses as much as digits as its factorization.

1454046122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727023063.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 1454046122 is about 38131.9567030070. The cubic root of 1454046122 is about 1132.9030016930.

The spelling of 1454046122 in words is "one billion, four hundred fifty-four million, forty-six thousand, one hundred twenty-two".