103426928 has 60 divisors (see below), whose sum is σ = 225808464. Its totient is φ = 45830400.

The previous prime is 103426927. The next prime is 103426933. The reversal of 103426928 is 829624301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103426927) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78725 + ... + 80027.

Almost surely, 2^103426928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103426928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112904232).

103426928 is an abundant number, since it is smaller than the sum of its proper divisors (122381536).

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

103426928 is a wasteful number, since it uses less digits than its factorization.

103426928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374 (or 1357 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 103426928 is about 10169.9030477188. The cubic root of 103426928 is about 469.4015742787.

The spelling of 103426928 in words is "one hundred three million, four hundred twenty-six thousand, nine hundred twenty-eight".