160621460 has 24 divisors (see below), whose sum is σ = 337619016. Its totient is φ = 64188800.

The previous prime is 160621451. The next prime is 160621463. The reversal of 160621460 is 64126061.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 24245776 + 136375684 = 4924^2 + 11678^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160621463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22934 + ... + 29106.

It is an arithmetic number, because the mean of its divisors is an integer number (14067459).

Almost surely, 2^160621460 is an apocalyptic number.

160621460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160621460 is an abundant number, since it is smaller than the sum of its proper divisors (176997556).

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

160621460 is a wasteful number, since it uses less digits than its factorization.

160621460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7483 (or 7481 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 160621460 is about 12673.6521965849. The cubic root of 160621460 is about 543.5854910801.

The spelling of 160621460 in words is "one hundred sixty million, six hundred twenty-one thousand, four hundred sixty".