40464360 has 192 divisors, whose sum is σ = 143095680. Its totient is φ = 10264320.

The previous prime is 40464349. The next prime is 40464371. The reversal of 40464360 is 6346404.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40464349) and next prime (40464371).

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 223470 + ... + 223650.

It is an arithmetic number, because the mean of its divisors is an integer number (745290).

Almost surely, 2^40464360 is an apocalyptic number.

40464360 is a gapful number since it is divisible by the number (40) 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 40464360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71547840).

40464360 is an abundant number, since it is smaller than the sum of its proper divisors (102631320).

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

40464360 is a wasteful number, since it uses less digits than its factorization.

40464360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 40464360 is about 6361.1602715228. The cubic root of 40464360 is about 343.3135083493.

The spelling of 40464360 in words is "forty million, four hundred sixty-four thousand, three hundred sixty".