103378492 has 24 divisors (see below), whose sum is σ = 209252736. Its totient is φ = 43770288.

The previous prime is 103378489. The next prime is 103378501. The reversal of 103378492 is 294873301.

It is a super-2 number, since 2×103378492² = 21374225216388128, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19918 + ... + 24565.

It is an arithmetic number, because the mean of its divisors is an integer number (8718864).

Almost surely, 2^103378492 is an apocalyptic number.

It is an amenable number.

103378492 is an abundant number, since it is smaller than the sum of its proper divisors (105874244).

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

103378492 is a wasteful number, since it uses less digits than its factorization.

103378492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44577 (or 44575 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 103378492 is about 10167.5214285488. The cubic root of 103378492 is about 469.3282874820.

The spelling of 103378492 in words is "one hundred three million, three hundred seventy-eight thousand, four hundred ninety-two".