407487552 has 112 divisors (see below), whose sum is σ = 1151485632. Its totient is φ = 126730240.

The previous prime is 407487541. The next prime is 407487557. The reversal of 407487552 is 255784704.

It is a super-2 number, since 2×407487552² = 332092210069905408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (407487557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427108 + ... + 428060.

Almost surely, 2^407487552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 407487552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (575742816).

407487552 is an abundant number, since it is smaller than the sum of its proper divisors (743998080).

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

407487552 is a wasteful number, since it uses less digits than its factorization.

407487552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116 (or 1106 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 42.

The square root of 407487552 is about 20186.3209129351. The cubic root of 407487552 is about 741.3753045724.

The spelling of 407487552 in words is "four hundred seven million, four hundred eighty-seven thousand, five hundred fifty-two".