1102406630 has 16 divisors (see below), whose sum is σ = 2136973104. Its totient is φ = 407042400.

The previous prime is 1102406623. The next prime is 1102406639. The reversal of 1102406630 is 366042011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1102406596 and 1102406605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102406639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4239896 + ... + 4240155.

It is an arithmetic number, because the mean of its divisors is an integer number (133560819).

Almost surely, 2^1102406630 is an apocalyptic number.

1102406630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102406630 is a deficient number, since it is larger than the sum of its proper divisors (1034566474).

1102406630 is a wasteful number, since it uses less digits than its factorization.

1102406630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8480071.

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

The square root of 1102406630 is about 33202.5093931167. The cubic root of 1102406630 is about 1033.0323902220.

Adding to 1102406630 its reverse (366042011), we get a palindrome (1468448641).

The spelling of 1102406630 in words is "one billion, one hundred two million, four hundred six thousand, six hundred thirty".