1226152 has 8 divisors (see below), whose sum is σ = 2299050. Its totient is φ = 613072.

The previous prime is 1226117. The next prime is 1226179. The reversal of 1226152 is 2516221.

It can be written as a sum of positive squares in only one way, i.e., 1223236 + 2916 = 1106^2 + 54^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76627 + ... + 76642.

2^1226152 is an apocalyptic number.

It is an amenable number.

1226152 is a deficient number, since it is larger than the sum of its proper divisors (1072898).

1226152 is a wasteful number, since it uses less digits than its factorization.

1226152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153275 (or 153271 counting only the distinct ones).

The product of its digits is 240, while the sum is 19.

The square root of 1226152 is about 1107.3174793166. The cubic root of 1226152 is about 107.0322783800.

It can be divided in two parts, 1226 and 152, that added together give a triangular number (1378 = T₅₂).

The spelling of 1226152 in words is "one million, two hundred twenty-six thousand, one hundred fifty-two".