1487202428 has 48 divisors (see below), whose sum is σ = 2794340640. Its totient is φ = 690508800.

The previous prime is 1487202403. The next prime is 1487202467. The reversal of 1487202428 is 8242027841.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 1487202391 and 1487202400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1003448 + ... + 1004928.

It is an arithmetic number, because the mean of its divisors is an integer number (58215430).

Almost surely, 2^1487202428 is an apocalyptic number.

It is an amenable number.

1487202428 is a deficient number, since it is larger than the sum of its proper divisors (1307138212).

1487202428 is a wasteful number, since it uses less digits than its factorization.

1487202428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1758 (or 1756 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 38.

The square root of 1487202428 is about 38564.2636128320. The cubic root of 1487202428 is about 1141.4494817748.

The spelling of 1487202428 in words is "one billion, four hundred eighty-seven million, two hundred two thousand, four hundred twenty-eight".