1078141932 has 144 divisors (see below), whose sum is σ = 3326668800. Its totient is φ = 287763840.

The previous prime is 1078141919. The next prime is 1078141949. The reversal of 1078141932 is 2391418701.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 224169 + ... + 228927.

Almost surely, 2^1078141932 is an apocalyptic number.

1078141932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1078141932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1663334400).

1078141932 is an abundant number, since it is smaller than the sum of its proper divisors (2248526868).

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

1078141932 is a wasteful number, since it uses less digits than its factorization.

1078141932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4836 (or 4831 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 1078141932 is about 32835.0716764864. The cubic root of 1078141932 is about 1025.3968503368.

It can be divided in two parts, 107814 and 1932, that added together give a triangular number (109746 = T₄₆₈).

The spelling of 1078141932 in words is "one billion, seventy-eight million, one hundred forty-one thousand, nine hundred thirty-two".