1457248061 has 16 divisors (see below), whose sum is σ = 1490227200. Its totient is φ = 1424794800.

The previous prime is 1457248043. The next prime is 1457248069. The reversal of 1457248061 is 1608427541.

It is a cyclic number.

It is not a de Polignac number, because 1457248061 - 2¹⁰ = 1457247037 is a prime.

It is a super-2 number, since 2×1457248061² = 4247143822576519442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1457248069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3477710 + ... + 3478128.

It is an arithmetic number, because the mean of its divisors is an integer number (93139200).

Almost surely, 2^1457248061 is an apocalyptic number.

It is an amenable number.

1457248061 is a deficient number, since it is larger than the sum of its proper divisors (32979139).

1457248061 is a wasteful number, since it uses less digits than its factorization.

1457248061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 1457248061 is about 38173.9185963401. The cubic root of 1457248061 is about 1133.7339764513.

The spelling of 1457248061 in words is "one billion, four hundred fifty-seven million, two hundred forty-eight thousand, sixty-one".