1460666428 has 48 divisors (see below), whose sum is σ = 2883504960. Its totient is φ = 642369024.

The previous prime is 1460666419. The next prime is 1460666429. The reversal of 1460666428 is 8246660641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1460666429) 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, 329088 + ... + 333496.

It is an arithmetic number, because the mean of its divisors is an integer number (60073020).

Almost surely, 2^1460666428 is an apocalyptic number.

It is an amenable number.

1460666428 is a deficient number, since it is larger than the sum of its proper divisors (1422838532).

1460666428 is a wasteful number, since it uses less digits than its factorization.

1460666428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4726 (or 4724 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 43.

The square root of 1460666428 is about 38218.6659631128. The cubic root of 1460666428 is about 1134.6197767717.

The spelling of 1460666428 in words is "one billion, four hundred sixty million, six hundred sixty-six thousand, four hundred twenty-eight".