1497652224 has 88 divisors (see below), whose sum is σ = 4059937920. Its totient is φ = 490696704.

The previous prime is 1497652171. The next prime is 1497652229. The reversal of 1497652224 is 4222567941.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1497652229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177117 + ... + 185379.

Almost surely, 2^1497652224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1497652224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2029968960).

1497652224 is an abundant number, since it is smaller than the sum of its proper divisors (2562285696).

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

1497652224 is an equidigital number, since it uses as much as digits as its factorization.

1497652224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8345 (or 8327 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 1497652224 is about 38699.5119349069. The cubic root of 1497652224 is about 1144.1167012184.

The spelling of 1497652224 in words is "one billion, four hundred ninety-seven million, six hundred fifty-two thousand, two hundred twenty-four".