1214641032 has 64 divisors (see below), whose sum is σ = 3402216000. Its totient is φ = 358122240.

The previous prime is 1214641027. The next prime is 1214641033. The reversal of 1214641032 is 2301464121.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1214640993 and 1214641011.

It is not an unprimeable number, because it can be changed into a prime (1214641033) 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, 52407 + ... + 71942.

It is an arithmetic number, because the mean of its divisors is an integer number (53159625).

Almost surely, 2^1214641032 is an apocalyptic number.

1214641032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1214641032 is an abundant number, since it is smaller than the sum of its proper divisors (2187574968).

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

1214641032 is a wasteful number, since it uses less digits than its factorization.

1214641032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124406 (or 124402 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1214641032 is about 34851.7005610917. The cubic root of 1214641032 is about 1066.9628936812.

Subtracting 1214641032 from its reverse (2301464121), we obtain a square (1086823089 = 32967²).

It can be divided in two parts, 1214 and 641032, that added together give a palindrome (642246).

The spelling of 1214641032 in words is "one billion, two hundred fourteen million, six hundred forty-one thousand, thirty-two".