121407062 has 16 divisors (see below), whose sum is σ = 208513440. Its totient is φ = 51934848.

The previous prime is 121407061. The next prime is 121407119. The reversal of 121407062 is 260704121.

It is a super-3 number, since 3×121407062³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121407061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14 + ... + 15582.

It is an arithmetic number, because the mean of its divisors is an integer number (13032090).

Almost surely, 2^121407062 is an apocalyptic number.

121407062 is a deficient number, since it is larger than the sum of its proper divisors (87106378).

121407062 is a wasteful number, since it uses less digits than its factorization.

121407062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16135.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 121407062 is about 11018.4872827444. The cubic root of 121407062 is about 495.1627693124.

The spelling of 121407062 in words is "one hundred twenty-one million, four hundred seven thousand, sixty-two".