103478452 has 48 divisors (see below), whose sum is σ = 227082240. Its totient is φ = 40082400.

The previous prime is 103478437. The next prime is 103478471. The reversal of 103478452 is 254874301.

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, 57949 + ... + 59707.

It is an arithmetic number, because the mean of its divisors is an integer number (4730880).

Almost surely, 2^103478452 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 103478452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113541120).

103478452 is an abundant number, since it is smaller than the sum of its proper divisors (123603788).

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

103478452 is a wasteful number, since it uses less digits than its factorization.

103478452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1972 (or 1970 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 103478452 is about 10172.4358931379. The cubic root of 103478452 is about 469.4795083079.

The spelling of 103478452 in words is "one hundred three million, four hundred seventy-eight thousand, four hundred fifty-two".