102401476 has 12 divisors (see below), whose sum is σ = 180977580. Its totient is φ = 50693600.

The previous prime is 102401473. The next prime is 102401479. The reversal of 102401476 is 674104201.

It is an interprime number because it is at equal distance from previous prime (102401473) and next prime (102401479).

It can be written as a sum of positive squares in 2 ways, for example, as 67897600 + 34503876 = 8240^2 + 5874^2 .

102401476 is a modest number, since divided by 1476 gives 1024 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 102401476.

It is not an unprimeable number, because it can be changed into a prime (102401471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126331 + ... + 127138.

It is an arithmetic number, because the mean of its divisors is an integer number (15081465).

Almost surely, 2^102401476 is an apocalyptic number.

It is an amenable number.

102401476 is a deficient number, since it is larger than the sum of its proper divisors (78576104).

102401476 is a wasteful number, since it uses less digits than its factorization.

102401476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253574 (or 253572 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 102401476 is about 10119.3614423045. The cubic root of 102401476 is about 467.8450859419.

Adding to 102401476 its reverse (674104201), we get a palindrome (776505677).

The spelling of 102401476 in words is "one hundred two million, four hundred one thousand, four hundred seventy-six".