1452708270 has 320 divisors, whose sum is σ = 4544527680. Its totient is φ = 329951232.

The previous prime is 1452708253. The next prime is 1452708287. The reversal of 1452708270 is 728072541.

It is an interprime number because it is at equal distance from previous prime (1452708253) and next prime (1452708287).

It is a super-2 number, since 2×1452708270² = 4220722635452785800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 10603642 + ... + 10603778.

It is an arithmetic number, because the mean of its divisors is an integer number (14201649).

Almost surely, 2^1452708270 is an apocalyptic number.

1452708270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1452708270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2272263840).

1452708270 is an abundant number, since it is smaller than the sum of its proper divisors (3091819410).

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

1452708270 is a wasteful number, since it uses less digits than its factorization.

1452708270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 1452708270 is about 38114.4102669843. The cubic root of 1452708270 is about 1132.5554378370. Note that the first 3 decimals are identical.

The spelling of 1452708270 in words is "one billion, four hundred fifty-two million, seven hundred eight thousand, two hundred seventy".