13902950 has 24 divisors (see below), whose sum is σ = 26106960. Its totient is φ = 5508000.

The previous prime is 13902949. The next prime is 13902961. The reversal of 13902950 is 5920931.

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 11 ways as a sum of consecutive naturals, for example, 4175 + ... + 6725.

It is an arithmetic number, because the mean of its divisors is an integer number (1087790).

Almost surely, 2^13902950 is an apocalyptic number.

13902950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13902950 is a deficient number, since it is larger than the sum of its proper divisors (12204010).

13902950 is a wasteful number, since it uses less digits than its factorization.

13902950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2672 (or 2667 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 13902950 is about 3728.6659812861. The cubic root of 13902950 is about 240.4560195510.

The spelling of 13902950 in words is "thirteen million, nine hundred two thousand, nine hundred fifty".