1214893150 has 48 divisors (see below), whose sum is σ = 2336680800. Its totient is φ = 469584000.

The previous prime is 1214893139. The next prime is 1214893153. The reversal of 1214893150 is 513984121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214893153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277176 + ... + 281524.

It is an arithmetic number, because the mean of its divisors is an integer number (48680850).

Almost surely, 2^1214893150 is an apocalyptic number.

1214893150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1214893150 is a deficient number, since it is larger than the sum of its proper divisors (1121787650).

1214893150 is a wasteful number, since it uses less digits than its factorization.

1214893150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4549 (or 4544 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 1214893150 is about 34855.3173848697. The cubic root of 1214893150 is about 1067.0367102613.

The spelling of 1214893150 in words is "one billion, two hundred fourteen million, eight hundred ninety-three thousand, one hundred fifty".