146316400 has 30 divisors (see below), whose sum is σ = 351526112. Its totient is φ = 58526400.

The previous prime is 146316383. The next prime is 146316407. The reversal of 146316400 is 4613641.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146316407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 182496 + ... + 183295.

Almost surely, 2^146316400 is an apocalyptic number.

146316400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146316400 is an abundant number, since it is smaller than the sum of its proper divisors (205209712).

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

146316400 is a wasteful number, since it uses less digits than its factorization.

146316400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365809 (or 365798 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 146316400 is about 12096.1316130406. The cubic root of 146316400 is about 526.9438445566.

The spelling of 146316400 in words is "one hundred forty-six million, three hundred sixteen thousand, four hundred".