1152453622 has 8 divisors (see below), whose sum is σ = 1729760976. Its totient is φ = 575866632.

The previous prime is 1152453619. The next prime is 1152453629. The reversal of 1152453622 is 2263542511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152453629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176073 + ... + 182500.

It is an arithmetic number, because the mean of its divisors is an integer number (216220122).

Almost surely, 2^1152453622 is an apocalyptic number.

1152453622 is a deficient number, since it is larger than the sum of its proper divisors (577307354).

1152453622 is a wasteful number, since it uses less digits than its factorization.

1152453622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360182.

The product of its digits is 14400, while the sum is 31.

The square root of 1152453622 is about 33947.8073224177. The cubic root of 1152453622 is about 1048.4341352236.

Subtracting 1152453622 from its reverse (2263542511), we obtain a square (1111088889 = 33333²).

The spelling of 1152453622 in words is "one billion, one hundred fifty-two million, four hundred fifty-three thousand, six hundred twenty-two".