1048620 has 24 divisors (see below), whose sum is σ = 2936304. Its totient is φ = 279616.

The previous prime is 1048613. The next prime is 1048627. The reversal of 1048620 is 268401.

1048620 = 142² + 143² + ... + 181².

It is an interprime number because it is at equal distance from previous prime (1048613) and next prime (1048627).

It is not an unprimeable number, because it can be changed into a prime (1048627) 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, 8679 + ... + 8798.

It is an arithmetic number, because the mean of its divisors is an integer number (122346).

2^1048620 is an apocalyptic number.

1048620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1048620 is an abundant number, since it is smaller than the sum of its proper divisors (1887684).

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

1048620 is a wasteful number, since it uses less digits than its factorization.

1048620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17489 (or 17487 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1048620 is about 1024.0214841496. The cubic root of 1048620 is about 101.5950883194.

The spelling of 1048620 in words is "one million, forty-eight thousand, six hundred twenty".