412521070 has 32 divisors (see below), whose sum is σ = 800559648. Its totient is φ = 152143488.

The previous prime is 412521047. The next prime is 412521079. The reversal of 412521070 is 70125214.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412521079) 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, 206617 + ... + 208603.

It is an arithmetic number, because the mean of its divisors is an integer number (25017489).

Almost surely, 2^412521070 is an apocalyptic number.

412521070 is a deficient number, since it is larger than the sum of its proper divisors (388038578).

412521070 is a wasteful number, since it uses less digits than its factorization.

412521070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3604.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 412521070 is about 20310.6147125093. The cubic root of 412521070 is about 744.4154506583.

Adding to 412521070 its reverse (70125214), we get a palindrome (482646284).

The spelling of 412521070 in words is "four hundred twelve million, five hundred twenty-one thousand, seventy".