2012474400 has 288 divisors, whose sum is σ = 6818188608. Its totient is φ = 515174400.

The previous prime is 2012474353. The next prime is 2012474407. The reversal of 2012474400 is 44742102.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (2012474407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11632714 + ... + 11632886.

It is an arithmetic number, because the mean of its divisors is an integer number (23674266).

Almost surely, 2^2012474400 is an apocalyptic number.

2012474400 is a gapful number since it is divisible by the number (20) 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 2012474400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3409094304).

2012474400 is an abundant number, since it is smaller than the sum of its proper divisors (4805714208).

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

2012474400 is a wasteful number, since it uses less digits than its factorization.

2012474400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364 (or 351 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 2012474400 is about 44860.6107849637. The cubic root of 2012474400 is about 1262.5350825137.

The spelling of 2012474400 in words is "two billion, twelve million, four hundred seventy-four thousand, four hundred".