121074 has 16 divisors (see below), whose sum is σ = 256608. Its totient is φ = 37952.

The previous prime is 121067. The next prime is 121081. The reversal of 121074 is 470121.

It is an interprime number because it is at equal distance from previous prime (121067) and next prime (121081).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492 + ... + 695.

It is an arithmetic number, because the mean of its divisors is an integer number (16038).

2¹²¹⁰⁷⁴ is an apocalyptic number.

121074 is an abundant number, since it is smaller than the sum of its proper divisors (135534).

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

121074 is a wasteful number, since it uses less digits than its factorization.

121074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 121074 is about 347.9568938820. The cubic root of 121074 is about 49.4709553108.

Adding to 121074 its reverse (470121), we get a palindrome (591195).

The spelling of 121074 in words is "one hundred twenty-one thousand, seventy-four", and thus it is an iban number.