1928748 has 24 divisors (see below), whose sum is σ = 4549552. Its totient is φ = 635904.

The previous prime is 1928743. The next prime is 1928753. The reversal of 1928748 is 8478291.

It is an interprime number because it is at equal distance from previous prime (1928743) and next prime (1928753).

It is not an unprimeable number, because it can be changed into a prime (1928741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336 + ... + 1992.

2^1928748 is an apocalyptic number.

It is an amenable number.

1928748 is an abundant number, since it is smaller than the sum of its proper divisors (2620804).

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

1928748 is a wasteful number, since it uses less digits than its factorization.

1928748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761 (or 1759 counting only the distinct ones).

The product of its digits is 32256, while the sum is 39.

The square root of 1928748 is about 1388.7937211840. The cubic root of 1928748 is about 124.4777786505.

It can be divided in two parts, 192 and 8748, that multiplied together give a 8-th power (1679616 = 6⁸).

The spelling of 1928748 in words is "one million, nine hundred twenty-eight thousand, seven hundred forty-eight".