1010236406 has 16 divisors (see below), whose sum is σ = 1582223328. Its totient is φ = 482856000.

The previous prime is 1010236397. The next prime is 1010236421. The reversal of 1010236406 is 6046320101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79706 + ... + 91506.

It is an arithmetic number, because the mean of its divisors is an integer number (98888958).

Almost surely, 2^1010236406 is an apocalyptic number.

1010236406 is a deficient number, since it is larger than the sum of its proper divisors (571986922).

1010236406 is a wasteful number, since it uses less digits than its factorization.

1010236406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13687.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1010236406 is about 31784.2163030646. The cubic root of 1010236406 is about 1003.4005584279.

Adding to 1010236406 its reverse (6046320101), we get a palindrome (7056556507).

The spelling of 1010236406 in words is "one billion, ten million, two hundred thirty-six thousand, four hundred six".